Read the Letter Scientists Sent to the Trump Administration

TO THE AMERICAN PEOPLE We all rely on science. Science gave us the smartphones in our pockets, the navigation systems in our cars, and life-saving medical care. We count on engineers when we drive across bridges and fly in airplanes. Businesses and farmers rely on science and engineering for product innovation, technological advances, and weather forecasting. Science helps humanity protect the planet and keeps pollutants and toxins out of our air, water, and food. For over 80 years, wise investments by the US government have built up the nation's research enterprise, making it the envy of the world. Astoundingly, the Trump administration is destabilizing this enterprise by gutting funding for research, firing thousands of scientists, removing public access to scientific data, and pressuring researchers to alter or abandon their work on ideological grounds. The undersigned are elected members of the National Academies of Sciences, Engineering, and Medicine, representing some of the nation's top scientists, engineers, and medical researchers. We are speaking out as individuals. We see real danger in this moment. We hold diverse political beliefs, but we are united as researchers in wanting to protect independent scientific inquiry. We are sending this SOS to sound a clear warning: the nation's scientific enterprise is being decimated. The administration is slashing funding for scientific agencies, terminating grants to scientists, defunding their laboratories, and hampering international scientific collaboration. The funding cuts are forcing institutions to pause research (including studies of new disease treatments), dismiss faculty, and stop enrolling graduate students—the pipeline for the next generation's scientists. The administration's current investigations of more than 50 universities send a chilling message. Columbia University was recently notified that its federal funding would be withheld unless it adopted disciplinary policies and disabled an academic department targeted by the administration. Destabilizing dozens of universities will endanger higher education—and the research those institutions conduct. The quest for truth—the mission of science―requires that scientists freely explore new questions and report their findings honestly, independent of special interests. The administration is engaging in censorship, destroying this independence. It is using executive orders and financial threats to manipulate which studies are funded or published, how results are reported, and which data and research findings the public can access. The administration is blocking research on topics it finds objectionable, such as climate change, or that yields results it does not like, on topics ranging from vaccine safety to economic trends. A climate of fear has descended on the research community. Researchers, afraid of losing their funding or job security, are removing their names from publications, abandoning studies, and rewriting grant proposals and papers to remove scientifically accurate terms (such as “climate change”) that agencies are flagging as objectionable. Although some in the scientific community have protested vocally, most researchers, universities, research institutions, and professional organizations have kept silent to avoid antagonizing the administration and jeopardizing their funding. If our country's research enterprise is dismantled, we will lose our scientific edge. Other countries will lead the development of novel disease treatments, clean energy sources, and the new technologies of the future. Their populations will be healthier, and their economies will surpass us in business, defense, intelligence gathering, and monitoring our planet's health. The damage to our nation's scientific enterprise could take decades to reverse. We call on the administration to cease its wholesale assault on U.S. science, and we urge the public to join this call. Share this statement with others, contact your representatives in Congress, and help your community understand what is at risk. The voice of science must not be silenced. We all benefit from 1

science, and we all stand to lose if the nation's research enterprise is destroyed. The views expressed here are our own and not those of the National Academies or our home institutions. Richard N. Aslin, PhD Senior Scientist Yale School of Medicine Department of Cognitive Science Johns Hopkins University Paula Braveman, MD, MPH Professor Emeritus of Family and Community Medicine Founding Director, Center for Health Equity University of California, San Francisco Ana V. Diez Roux, MD, PhD, MPH Distinguished University Professor of Epidemiology Director of the Drexel Urban Health Collaborative Dean Emerita Dornsife School of Public Health Drexel University Charles F. Manski, PhD Board of Trustees Professor in Economics Department of Economics and Institute for Policy Research Northwestern University Douglas S. Massey, PhD Henry G. Bryant Professor of Sociology and Public Affairs Emeritus Princeton University Marthe Gold, MD, MPH Senior Research Scholar New York Academy of Medicine Professor Emerita, CUNY School of Medicine Lynn Nadel, PhD Regents Professor Emeritus of Psychology and Cognitive Science University of Arizona Kathleen Mullan Harris, PhD James E. Haar Distinguished Professor of Sociology University of North Carolina at Chapel Hill Benjamin David Santer, PhD Climate scientist Formerly at Lawrence Livermore National Laboratory Barbara Landau, PhD Dick and Lydia Todd Professor 2 Kevin Struhl, PhD David Wesley Gaiser Professor

Dept. Biological Chemistry and Molecular Pharmacology Harvard Medical School Ray Weymann, PhD Carnegie Institution for Science Steven H. Woolf, MD, MPH Professor of Family Medicine and Population Health Director Emeritus, Center on Society and Health Virginia Commonwealth University School of Medicine 3

SIGNATORIES Henry J. Aaron, PhD Bruce and Virginia MacLaury Senior Fellow, Emeritus and Former Director of Economic Studies The Brookings Institution Nicholas L. Abbott, PhD Tisch University Professor of Chemical and Biomolecular Engineering Cornell University Salim S. Abdool Karim, MBChB, PhD Professor Columbia University E. Dale Abel, MD, PhD Professor University of California, Los Angeles Edwin (Ted) G. Abel, III, PhD Professor University of Iowa John Abelson, PhD George Beadle Professor Emeritus Caltech Anissa Abi-Dargham, MD Professor Stony Brook University Janis Abkowitz, MD Clement A Finch Professor of Medicine, Division of Hematology University of Washington Barbara F. Abrams, DrPH Professor, School of Public Health University of California, Berkeley Linda M. Abriola, PhD Joan Wernig and E. Paul Sorensen Professor of Engineering Brown University Daron Acemoglu, PhD Institute Professor MIT Susan L. Ackerman, PhD Distinguished Professor of Neurobiology and Cellular and Molecular Medicine Julia Adler-Milstein, PhD Professor University of California, San Francisco David Andrew Agard, PhD Professor University of California, San Francisco Ian Agol, PhD Professor University of California, Berkeley Anurag Agrawal, PhD Professor Cornell University Arun Agrawal, PhD Professor University of Notre Dame Gustavo D. Aguirre, PhD Professor University of Pennsylvania Guenter Ahlers, PhD Professor University of California, Santa Barbara Richard D Alba, PhD Distinguished Professor of Sociology Emeritus The Graduate Center, CUNY Bruce M Alberts, PhD Chancellor's Professor of Science and Education University of California, San Francisco Susan C. Alberts, PhD Distinguished Professor Duke University Charles R. Alcock, PhD Menzel Professor of Astrophysics Harvard University and Smithsonian Institution John H. Aldrich, PhD Pfizer-Pratt University Professor, emeritus Duke University

Richard W. Aldrich, PhD Professor Emeritus University of Texas at Austin Margarita Alegria, PhD Professor Harvard Medical School, Massachusetts General Hospital John E. Allison, PhD William F. Hosford Professor of Materials Science and Engineering University of Michigan Myron Allukian, Jr, DDS MPH Former City of Boston Dental Director Harvard University and Boston University Schools of Dental Medicine Robert J. Alpern, MD Professor Yale University Harvey J. Alter, MD Distinguished NIH Scholar Emeritus; Nobel Laureate National Institutes of Health Yusuf Altintas, PhD Professor University of British Columbia Russ B. Altman, MD, PhD Professor Stanford University Hortensia Amaro, PhD Distinguished University Professor Florida International University Richard M. Amasino, PhD Carlos Miller Professor of Biochemistry University of Wisconsin-Madison Victor R. Ambros, PhD Professor University of Massachusetts Chan Medical School David J. Anderson, PhD Seymour Benzer Professor of Biology Caltech Kim D. Anderson, PhD Professor Case Western Reserve University Mary Pikul Anderson, PhD Professor Emeritus of Hydrogeology University of Wisconsin-Madison Robert S. Anderson, PhD Professor University of Colorado Boulder Sir Roy M. Anderson FRS, PhD Professor Sir Imperial College London Leif B. Andersson, PhD Professor Texas A&M University Nancy C. Andrews, MD, PhD Professor Harvard University George J. Annas, JD, MPH Warren Professor Boston University Dimitri A. Antoniadis, PhD Professor Emeritus, Electrical Engineering and Computer Science MIT Lawrence J. Appel, MD C. David Molina, MD, MPH Professor of Medicine Johns Hopkins University Paul S. Appelbaum, MD Dollard Professor of Psychiatry, Medicine & Law Columbia University Zolt Arany, MD, PhD Samuel Bellet Professor of Medicine and Cardiology University of Pennsylvania Robert C. Armstrong, PhD Professor of Chemical Engineering MIT Frances H. Arnold, PhD Linus Pauling Professor of Chemical Engineering, Bioengineering, and Biochemistry Caltech Kenneth E. Arnold, MS President K Arnold Consulting, Inc 5

Amy F.T. Arnsten, PhD Professor Yale University Eva-Mari Aro, PhD Professor Emerita, Plant Biology University of Turku, Finland Spyros Artavanis-Tsakonas, PhD Professor of Cell Biology Harvard University Ann M. Arvin, MD Professor Stanford University David A. Asch, MD John Morgan Professor and Senior Vice President University of Pennsylvania Abhay V. Ashtekar, PhD Atherton Professor Pennsylvania State University David E. Aspnes, PhD Distinguished University Professor of Physics Emeritus North Carolina State University Barbara F. Atkinson, MD Founding Dean Emerita, Kirk Kerkorian School of Medicine University of Nevada, Las Vegas John P. Atkinson, MD Professor of Medicine Washington University in St. Louis School of Medicine Dennis A. Ausiello, MD Jackson Distinguished Professor of Clinical Medicine Harvard Medical School Robert Hamilton Austin, PhD Professor Princeton University David H. Auston, PhD Retired Bell Laboratories; Columbia University; Rice University; Case Western Reserve University; Kavli Foundation; University of California, Santa Barbara Robert M. Axelrod, PhD William D. Hamilton Distinguished University Professor of Political Science and Public Policy Emeritus University of Michigan Fran Bagenal, PhD Professor Emerita of Astrophysical & Planetary Sciences University of Colorado Boulder Vanderlei S. Bagnato, PhD Professor University of Sao Paulo Neta Bahcall, PhD Eugene Higgins Professor of Astrophysics Princeton University Julia Bailey-Serres, PhD Distinguished Professor of Plant Genetics University of California, Riverside Renee Baillargeon, PhD Professor University of Illinois at Urbana-Champaign Ruzena Bajcsy, PhD Professor Emeritus University of Pennsylvania Barbara J. Baker, PhD Adjunct Professor University of California, Berkeley James K. Baker, PhD Distinguished Career Professor Emeritus Carnegie Mellon University Laurence C. Baker, PhD Professor of Health Policy Stanford University John M. Balbus, MD Former Director U.S. Department of Health and Human Services Office of Climate Change and Health Equity Tracy L. Bale, PhD The Anschutz Foundation Endowed Chair, Professor, Department of Psychiatry University of Colorado Leon M. Balents, PhD Professor University of California, Santa Barbara

John R. Ball, MD, JD EVP Emeritus American College of Physicians David Baltimore, PhD Professor Caltech Mahzarin Banaji, PhD Richard Clarke Cabot Professor of Social Ethics in the Departments of Neuroscience and Molecular and Cell Biology University of California, Berkeley Abhijit V. Banerjee, PhD Professor MIT Deanna M. Barch, PhD Professor Washington University in St. Louis Edouard G. Bard, PhD Professor Collège de France Ralph S. Baric, PhD William R. Kenan Jr. Distinguished Professor of Epidemiology University of North Carolina Barry C. Barish, PhD Linde Professor Emeritus Caltech Carol A. Barnes, PhD Regents Professor, Departments of Psychology, Neurology and Neuroscience University of Arizona Frank S. Barnes, PhD Professor Emeritus Electrical Computer and Energy Engineering University of Colorado Boulder Kurt Barnhart, MD, MSCE Professor of Epidemiology and Obstetrics and Gynecology University of Pennsylvania Francoise Barre-Sinoussi, PhD Nobel Laureate Institut Pasteur, France Christopher B. Barrett, PhD Stephen B. and Janice G. Ashley Professor of Applied Economics and Management and International Professor of Agriculture Cornell University Scott Barrett, PhD Lenfest-Earth Institute Professor of Natural Resource Economics Columbia University Spencer C.H. Barrett, PhD University Professor Emeritus University of Toronto Michele Barry, MD, DTM, FACP Professor and Dean Stanford University William G. Barsan, MD Professor University of Michigan Mark A. Barteau, PhD Professor of Chemical Engineering and Chemistry Texas A&M University David P. Bartel, PhD Professor of Biology MIT Nicholas H. Barton, PhD Professor Institute of Science and Technology Austria Linda M. Bartoshuk, PhD Research Professor The George Washington University Brenda L. Bass, PhD Distinguished Professor of Biochemistry University of Utah Hyman Bass, PhD Samuel Eilenberg Distinguished University Professor of Mathematics and Mathematics Education University of Michigan Mary T Bassett, MD Professor of Practice Harvard T.H. Chan School of Public Health Amy J. Bastian, PhD Chief Science Officer Kennedy Krieger Institute 7

Paul B. Batalden, MD Emeritus Professor Geisel Medical School at Dartmouth Linamara R. Battistella, PhD Full Professor University of São Paulo Howard Bauchner, MD Professor of Pediatrics and Public Health Boston University Dale E. Bauman, PhD Liberty Hyde Bailey Professor, Professor of Nutritional Biochemistry Cornell University Moungi Gabriel Bawendi, PhD Professor MIT Ronald Bayer, PhD Professor Emeritus, Mailman School of Public. Health Columbia University Ronald Bayer, PhD Professor Emeritus Columbia University Gordon Baym, PhD Professor University of Illinois Roger N. Beachy, PhD Professor Emeritus Washington University in St. Louis Cynthia M. Beall, PhD Professor Emerita of Anthropology Case Western Reserve University Kurt G. Beam, PhD University Distinguished Professor, Department of Physiology and Biophysics University of Colorado School Anschutz Medical Campus Bruce P. Bean, PhD Professor Harvard Medical School Jonathan F. Bean, MD, MPH Professor, Department of Physical Medicine and Rehabilitation Harvard School of Medicine Mark F. Bear, PhD Professor of Neuroscience MIT Barry J. Beaty, PhD University Distinguished Professor Emeritus Colorado State University Arthur L. Beaudet, MD Professor Baylor College of Medicine Lorena S. Beese, PhD James B. Duke Distinguished Professor of Biochemistry Duke University Mitchell C. Begelman, PhD Distinguished Professor of Astrophysical and Planetary Sciences University of Colorado Boulder Marlene Behrmann, PhD Professor University of Pittsburgh Barbara A. Bekins, PhD Research Hydrologist Retired Georges Belfort, PhD, DSc(hon) Institute (Endowed) Professor Rensselaer Polytechnic Institute Marlene Belfort, PhD Distinguished Professor University at Albany, SUNY Yasmine Belkaid, PhD Professor Institut Pasteur Stephen P. Bell, PhD Professor MIT James G. Bellingham, PhD Professor Johns Hopkins University Steven M. Bellovin, PhD Percy K. and Vida L.W. Professor of Computer Science and Affiliate Law Faculty Columbia University ∞

Leslie Z. Benet, PhD Professor of Bioengineering, Therapeutic Sciences and Pharmaceutical Chemistry University of California, San Francisco Georges C. Benjamin, MD Professorial Lecturer Milken Institute School of Public Health, The George Washington University Yoav Benjamini, PhD Professor Emeritus Tel Aviv University Elena M. Bennett, PhD Professor McGill University Jean Bennett, MD, PhD Professor Emeritus University of Pennsylvania Perelman School of Medicine Joan W. Bennett, PhD Distinguished Professor Rutgers University Vann Bennett, MD, PhD George Barth Geller Professor emeritus Duke University Jeffrey L. Bennetzen, PhD Professor of Genetics University of Georgia Christophe O. Benoist, MD, PhD Professor Harvard Medical School David Bercovici, PhD F.W. Beinecke Professor of Geophysics Yale University May R. Berenbaum, PhD Swanlund Professor University of Illinois Urbana-Champaign Alfred Berg, MD, MPH Professor and Chair Emeritus University of Washington Jeremy M. Berg, PhD Professor of Computational and Systems Biology University of Pittsburgh School of Medicine 9 Joy M. Bergelson, PhD Silver Professor New York University James M. Berger, PhD Professor Johns Hopkins University Dominique C. Bergmann, PhD Professor Stanford University Seth Berkley, MD Adjunct Professor Brown University Lisa F Berkman, PhD Cabot Professor of epidemiology and public policy Harvard T.H. Chan School of Public Health Samuel F. Berkovic, MD Laureate Professor University of Melbourne, Australia Nancy Berliner, MD Professor of Medicine Brigham and Women's Hospital and Harvard Medical School Helen Berman, PhD Professor Rutgers University Zvi Bern, PhD Professor University of California, Los Angeles Bruce J. Berne, PhD Higgins Professor Emeritus Columbia University Emily S. Bernhardt, PhD James B. Duke Distinguished Professor of Biology Duke University Gregory C. Beroza, PhD Wayne Loel Professor of Earth Sciences Stanford University Carolyn Bertozzi, PhD Professor of Chemistry Stanford University Stefano M. Bertozzi, MD, PhD Professor University of California, Berkeley

Marianne Bertrand, PhD Professor University of Chicago Donald M. Berwick, MD Lecturer in Health Care Policy Harvard Medical School Richard E. Besser, MD President and CEO Robert Wood Johnson Foundation Michael J. Bevan, PhD Professor (Retired) University of Washington Keith Beven, PhD, DSc Emeritus Distinguished Professor Lancaster University Stephen M. Beverley, PhD Ernest St. John Simms Distinguished Professor of Molecular Microbiology Washington University in St. Louis School of Medicine Francisco Bezanilla, PhD Professor Emeritus University of Chicago Nina Bhardwaj, MD, PhD Professor Icahn School of Medicine at Mount Sinai Sangeeta N. Bhatia, MD, PhD Professor MIT Zulfiqar A. Bhutta, PhD Professor and Founding Director Institute for Global Health & Development, The Aga Khan University William S. Bialek, PhD John Archibald Wheeler/Battelle Professor in Physics Princeton University Peter J. Bickel, PhD Professor Emeritus of Statistics University of California, Berkeley Lorenz T. Biegler, PhD Distinguished Professor of Engineering Science Carnegie Mellon University Jacobo Bielak, PhD Hamerschlag University Professor Emeritus Carnegie Mellon University Dennis M. Bier, MD Professor Baylor College of Medicine Sue Biggins, PhD Professor Fred Hutchinson Cancer Center Andrew B. Bindman, MD Chief Medical Officer Kaiser Permanente James A. Birchler, PhD Curators' Sciences Distinguished Professor of Biological University of Missouri-Columbia Joel S. Birnbaum, PhD Senior Vice President for Research and Development (retired) Hewlett-Packard Linda S. Birnbaum, PhD Scientist Emeritus and Former Director National Institute of Environmental Health Sciences (NIEHS) of the National Institutes of Health, and the National Toxicology Program (NTP) Diane F. Birt, PhD Distinguished Professor Iowa State University Robert A. Bjork, PhD Distinguished Research Professor Emeritus University of California, Los Angeles Robert E Black, MD Professor Johns Hopkins University Elizabeth Blackburn, PhD Professor Emerita University of California, San Francisco Donna G. Blackmond, PhD Professor Scripps Research Institute Craig D. Blackstone, MD, PhD Professor of Neurology Massachusetts General Hospital and Harvard Medical School 10 10

Randolph Blake, PhD Professor Emeritus Vanderbilt University Roger D. Blandford, PhD Professor Stanford University Martin J. Blaser, MD Henry Rutgers Professor of the Human Microbiome Rutgers University Vladimir Blasko, PhD Adjunct Professor University of Wisconsin-Madison Rainer Blatt, Dr. rer. nat. Professor University of Innsbruck Dan German Blazer II, MD, PhD J.P. Gibbons Professor Emeritus Duke University Sara N. Bleich, PhD Professor of Public Health Policy Harvard T.H. Chan School of Public Health Spencer J. Bloch, PhD R.M. Hutchins D.S. Professor (emeritus) University of Chicago Steven M. Block, PhD Professor and S.W. Ascherman Chair of Science emeritus Stanford University Barry R. Bloom, PhD Professor Emeritus Harvard University Kerry S. Bloom, PhD Distinguished Professor University of North Carolina at Chapel Hill Jeffrey A. Bluestone, PhD Distinguished Professor Emeritus University of California, San Francisco Martin J. Blunt, PhD Professor Imperial College London Lawrence D. Bobo, PhD Professor of Sociology and African American Studies Harvard University 11 Alexandria B. Boehm, PhD Professor Stanford University Michael L. Boehnke, PhD Richard G. Cornell Distinguished University Professor of Biostatistics University of Michigan Kristie A Boering, PhD Professor of Chemistry and of Earth and Planetary Science University of California, Berkeley Rudolph Bonaparte, PhD Chairman Emeritus, Professor-of-the-Practice Geosyntec Consultants and Georgia Institute of Technology William J. Bond, PhD Emeritus Professor, Biological Sciences University of Cape Town, South Africa John Bongaarts, PhD Distinguished Scholar The Population Council Tobias Bonhoeffer, PhD Professor Max Planck Institute for Biological Intelligence Richard J. Bonnie, LLB Harrison Foundation Professor Emeritus of Law, Medicine, and Public Policy University of Virginia School of Law John C. Boothroyd, PhD Burt and Marion Avery Professor Emeritus in the Department of Microbiology and Immunology Stanford University J. Lyle Bootman, PhD, ScD Former Dean and Professor University of Arizona Gary G. Borisy, PhD Professor The ADA Forsyth Institute William J. Borucki, MSc Research Scientist (retired) NASA Ames Research Center (Associate) Michael R. Botchan, PhD Emeritus Dean and Professor of Molecular Biology University of California, Berkeley

Olga V. Boudker, PhD Professor Weill Cornell Medicine Ross W Boulanger, PhD Distinguished Professor Emeritus University of California, Davis Steven G. Boxer, PhD Professor Stanford University Stephen P. Boyd, PhD Samsung Professor in the School of Engineering Stanford University John F. Brady, PhD Chevron Professor Caltech David H. Brainard, PhD RRL Professor of Psychology University of Pennsylvania Charles C. Branas, PhD Gelman Professor and Chair of Epidemiology Columbia University Allan M. Brandt, PhD Kass Professor of the History of Medicine Harvard University Susan L. Brantley, PhD Evan Pugh University Professor and Atherton Professor Emerita of Geosciences Pennsylvania State University Rafael L. Bras, ScD Professor Georgia Institute of Technology Otis W. Brawley, MD Bloomberg Distinguished Professor of Oncology and Epidemiology Johns Hopkins University Ronald R. Breaker, PhD Professor Yale University Robert F. Breiman, MD Professor Emory University Patricia Flatley Brennan, PhD Professor Emerita University of Wisconsin-Madison Troyen A. Brennan, MD Adjunct Professor Harvard T.H. Chan School of Public Health Joan W. Bresnan, PhD Sadie Dernham Patek Professor in Humanities Emerita Stanford University Christopher S. Bretherton, PhD Senior Director of Climate Modeling Allen Institute for Artificial Intelligence Steven P. Briggs, PhD Distinguished Professor University of California, San Diego Joan B. Broderick, PhD Professor of Chemistry and Biochemistry Montana State University William R. Brody, MD, PhD Distinguished Professor, and President Emeritus Salk Institute and Johns Hopkins university Eduardo S. Brondizio, PhD Distinguished Professor Indiana University Maurice S. Brookhart, PhD Professor of Chemistry University of Houston Nils Brose, PhD Professor of Biochemistry Max Planck Institute for Multidisciplinary Sciences James H. Brown, PhD Distinguished Professor Emeritus University of New Mexico Michael E. Brown, PhD Professor; Director Max-Planck Institute for Extraterrestrial Physics; Nobel Laureate Physics 2020 Caltech Myles Brown, MD Emil Frei III Professor of Medicine Dana-Farber Cancer Institute and Harvard Medical School Robert A. Brown, PhD President Emeritus and Professor of Computing & Data Sciences Boston University 12

Robert H. Brown, Jr, DPhil, MD Professorn and Donna and Robert J. Manning Chair in Neuroscience University of Massachusetts Chan Medical School Kelly D. Brownell, PhD Dean Emeritus, Robert L. Flowers Professor Emeritus Duke University John A. Browse, PhD Professor Emeritus Washington State University Axel T. Brunger, PhD Professor of Molecular and Cellular Physiology Stanford University Stephen L. Buchwald, PhD Camille Dreyfus Professor of Chemistry MIT Margaret E. Buckingham, PhD Professor Pasteur Institute, French Academy of Sciences Philip H. Bucksbaum, PhD Professor Stanford University Kathleen C. Buckwalter, PhD Professor Emerita University of Iowa Elizabeth A. Buffalo, PhD Wayne E. Crill Endowed Professor and Chair University of Washington Jane E. Buikstra, PhD, DSc. (hon) Professor of Anthropology Arizona State University William E. Bunny, MD Distinguished Professor University of California, Irvine Alessandra Buonanno, PhD Director Max Planck Institute for Gravitational Physics Jacopo Buongiorno, PhD Professor of Nuclear Science and Engineering MIT Douglas W. Burbank, PhD Professor Emeritus University of California, Santa Barbara Jason A. Burdick, PhD Professor of Chemical and Biological Engineering and BioFrontiers Institute University of Colorado Boulder Cynthia J. Burrows, PhD Distinguished Professor of Chemistry University of Utah Helen Burstin, MD CEO Council of Medical Specialty Societies Mercedes M.C. Bustamante, PhD Full Professor University of Brasília, Brazil Joseph D. Buxbaum, PhD Professor Icahn School of Medicine at Mount Sinai Gyorgy Buzsaki, MD, PhD Biggs Professor of Neuroscience New York University Michael D. Cahalan, PhD Distinguished Professor and Chair of Physiology and Biophysics University of California, Irvine Nicole Calakos, MD, PhD Lincoln Financial Group Distinguished Professor of Neurobiology Duke University Michael A Caligiuri, MD Professor City of Hope Medical Center Jacquelyn Campbell, PhD Professor Johns Hopkins University School of Nursing Elias Campo, MD, PhD Professor of Pathology University of Barcelona Lewis Clayton Cantley, PhD Professor Dana-Farber Cancer Institute and Harvard Medical School Charles R. Cantor, PhD Professor Emeritus, Department of Biomedical Engineering Boston University 13 33

Nancy Cantor, PhD President and Professor of Psychology Hunter College, CUNY Alexander M. Capron, LLB University Professor Emeritus, Scott H. Bice Chair in Healthcare Law, Policy, and Ethics University of Southern California Pascale Carayon, PhD Professor Emerita University of Wisconsin-Madison John M. Carethers, MD Professor University of California, San Diego Michael J. Carey, PhD Distinguished Professor Emeritus University of California, Irvine John R. Carlson, PhD Higgins Professor of Molecular, Cellular and Developmental Biology Yale University Richard W. Carlson, PhD Staff Scientist Emeritus Carnegie Institution for Science Christopher S. Carpenter, PhD E. Bronson Ingram University Distinguished Professor Vanderbilt University Stephen R. Carpenter, PhD Emeritus Professor University of Wisconsin-Madison Marisa Carrasco, PhD Julius Silver Professor of Psychology and Neural Science New York University Nancy Carrasco, MD Professor and Joe C. Davis Chair, Department of Molecular Physiology and Biophysics Vanderbilt University James C. Carrington, PhD CEO and President Donald Danforth Plant Science Center Alicia L. Carriquiry, PhD Distinguished Professor and President's Chair in Statistics Iowa State University Dana Carroll, PhD Distinguished Professor Emeritus University of Utah Patrick M. Carter, MD Professor University of Michigan Edwin E. Catmull, PhD President (retired) Pixar and Disney Animation Flaminia Catteruccia, PhD Professor of Immunology and Infectious Diseases Harvard University Marina Cavazzana, MD, PhD Professor in Hematology University Paris Cité Anny Cazenave, PhD Dr University of Toulouse, France Gerardo Ceballos, PhD Professor National Autonomous University of Mexico Thomas R. Cech, PhD Distinguished Professor of Biochemistry University of Colorado Boulder Catherine J. Cesarsky, PhD Director Emeritus Université Paris Saclay John Chae, MD Professor, Physical Medicine & Rehabilitation, Biomedical Engineering Case Western Reserve University & The MetroHealth System Martin Chalfie, PhD University Professor Columbia University William L. Chameides, PhD Professor Emeritus Duke University Moses H. W. Chan, PhD Professor Pennsylvania State University Sun-Yung A. Chang, PhD Professor, Department of Mathematics Princeton University 14 14

Jean-Pierre Changeux, PhD Emeritus Professor Collège de France F. Stuart Chapin III, PhD Professor Emeritus of Ecology Institute of Arctic Biology, University of Alaska Fairbanks Clinton C.S. Chapple, PhD Distinguished Professor Purdue University David B. Charbonneau, PhD Fred Kavli Professor of Astrophysics Harvard University Evan Charney, MD Professor of Pediatrics Emeritus University of Massachusetts Robin Alta Charo, JD Professor Emerita of Law & Bioethics University of Wisconsin-Madison Jennifer T. Chayes, PhD Professor University of California, Berkeley Dudley B. Chelton, PhD Emeritus Distinguished Professor Oregon State University Gang Chen, PhD Carl Richard Soderberg Professor of Power Engineering MIT James Chen, PhD Professor University of Texas Southwestern Medical Center Jue Chen, PhD Professor The Rockefeller University Lieping Chen, MD, PhD UTC Professor in Cancer Research, Professor of Immunobiology, Dermatology and Medicine (Medical Oncology) Yale University School of Medicine Lincoln C.H. Chen, MD President Emeritus China Medical Board Tina L. Cheng, MD, MPH Professor and Chair University of Cincinnati, Cincinnati Children's Hospital Yifan Cheng, Ph.D. Professor of Biochemistry and Biophysics University of California, San Francisco and Howard Hughes Medical Institute Andrew J. Cherlin, PhD Professor Emeritus Johns Hopkins University Frank Chervenak, MD Associate Dean, International Medicine Northwell Health and Donald and Barbara Zucker School of Medicine at Hofstra Margaret A. Chesney, PhD Professor of Medicine University of California, San Francisco Andrea Cheville, MD Professor Mayo Clinic Marshall H. Chin, MD, MPH Richard Parrillo Family Distinguished Service Professor of Healthcare Ethics University of Chicago Arul M. Chinnaiyan, MD, PhD Professor of Pathology; Investigator HHMI University of Michigan; HHMI Francis V. Chisari, MD Professor Emeritus Scripps Research Institute Kathleen R. Cho, MD Peter A. Ward Professor of Pathology University of Michigan Medical School Lewis A. Chodosh, MD, PhD Professor University of Pennsylvania Nicholas A. Christakis, MD, PhD Sterling Professor of Social and Natural Science Yale University Jørgen Christensen-Dalsgaard, PhD Professor Emeritus Aarhus University, Denmark 15

George P. Chrousos, MD, PhD Professor of Pediatrics, Endocrinology, Physiology, Biophysics Georgetown University, University of Athens Wendy K. Chung, MD, PhD Mary Ellen Avery Professor of Pediatrics and Chair of Pediatrics Boston Children's Hospital and Harvard Medical School George M. Church, PhD Professor Harvard University and MIT Richard L. Church, PhD Distinguished Professor Emeritus University of California, Santa Barbara Robert B. Cialdini, PhD Emeritus Professor or Psychology and Marketing Arizona State University Michael J. Cima, PhD Professor MIT James J. Cimino, MD Distinguished Professor and Chair of the Department of Biomedical Informatics and Data Science University of Alabama at Birmingham David E. Clapham, MD, PhD Professor Emeritus Harvard University Andrew G. Clark, PhD Professor Cornell University Douglas S. Clark, PhD Dean and G.N. Lewis Professor, College of Chemistry University of California, Berkeley James S. Clark, PhD Professor Duke University Noel Clark, PhD Professor of Physics University of Colorado Boulder Ellen W. Clayton, MD, JD Professor Vanderbilt University Medical Center Paul D. Cleary, PhD Anna M. R. Lauder Professor Emeritus Yale School of Public Health William M. Clemons, PhD Arthur and Marian Hanisch Memorial Professor of Biochemistry Caltech Linda Hawes Clever, MD President RENEW Thomas W. Cline, PhD Emeritus Distinguished Professor of Molecular and Cell Biology University of California, Berkeley Thomas J. Coates, PhD Distinguished Research Professor of Medicine University of California, Los Angeles John M. Coffin, PhD Distinguished Professor Tufts University Deborah J. Cohen, PhD Professor Oregon Health & Science University Joel E. Cohen, PhD, DrPH Professor Rockefeller University & Columbia University Jordan J. Cohen, MD President Emeritus Association of American Medical Colleges Marshall H. Cohen, PhD Emeritus Professor of Astronomy Caltech Morrel H. Cohen, PhD Visiting Distinguished Scientist (Rutgers), Senior Scholar (Princeton) Princeton and Rutgers Universities Philip Cohen, PhD Professor Sir University of Dundee, Scotland, UK Sheldon Cohen, PhD Robert E. Doherty University Professor Emeritus Carnegie Mellon University 16 46

Ronald R. Coifman, PhD Professor Yale University Graham Colditz, MD, DrPH Niess-Gain Professor Washington University in St. Louis School of Medicine Anne L. Coleman, MD, PhD Professor University of California, Los Angeles Phyllis D. Coley, PhD Distinguished Professor University of Utah R. John Collier, PhD Professor Emeritus Harvard Medical School Francis S. Collins, MD, PhD Former Director National Institutes of Health Kathleen L. Collins, MD, PhD Professor University of Michigan Daniel A. Colón-Ramos, PhD McConnell Duberg Professor of Neuroscience and Cell Biology Yale University Luca Comai, PhD Distinguished Professor University of California, Davis Francoise Combes, PhD Professor Collège de France, Paris; Paris Observatory Roger D. Cone, PhD Professor University of Michigan Dalton Conley, PhD Henry Putnam University Professor of Sociology Princeton University Patricia A. Conrad, DVM, PhD Distinguished Professor Emerita University of California, Davis Karen S. Cook, PhD Ray Lyman Wilbur Professor of Sociology Emerita Stanford University Philip J. Cook, PhD ITT/Sanford Professor of Public Policy and Economics Duke University Molly (Mary M.) Cooke, MD Professor Emerita University of California, San Francisco Lisa A. Cooper, MD, MPH James F. Fries Professor of Medicine and Bloomberg Distinguished Professor Johns Hopkins University Max D. Cooper, MD Professor Emory University Stuart L. Cooper, PhD Professor The Ohio State University Theodore J. Corbin, MD, MPP Professor and Chairperson, Department of Emergency Medicine Rush Medical College Victor G. Corces, PhD Professor Emory University Lawrence Corey, MD Professor University of Washington Linda C. Cork, DVM, PhD Professor, Emerita Stanford University Michael L. Corradini, PhD Emeritus Professor of Nuclear Engineering University of Wisconsin-Madison Daniel J. Cosgrove, PhD Professor The Pennsylvania State University Pascale Cossart, PhD Professor Institut Pasteur 17

Rui Costa, DVM, PhD Professor of Neuroscience and Neurology Columbia University and Allen Institute Shaun R. Coughlin, MD, PhD Distinguished Professor, Emeritus University of California, San Francisco Robert J. Cousins, PhD Boston Family Professor of Nutrition University of Florida Lisa M. Coussens, PhD Deputy Director and Chair, Knight Cancer Institute Oregon Health & Science University Christos Coutifaris, MD, PhD Professor, Department of Obstetrics and Gynecology University of Pennsylvania Gary W. Cox, PhD Professor Stanford University Molly J. Coye, MD, MPH Former Chief Innovation Officer University of California, Los Angeles Joseph T. Coyle, MD Eben S. Draper Professor of Psychiatry and Neuroscience Emeritus Harvard University Professor Emerita of Biochemistry Elizabeth A. Craig, PhD University of Wisconsin-Madison Steven M. Cramer, PhD Institute Professor Rensselaer Polytechnic Institute Deidra C. Crews, MD, SCM Professor of Medicine, Epidemiology and Nursing Johns Hopkins University Eileen M. Crimmins, PhD AARP Professor of Gerontology University of Southern California John E. Cronan, PhD Microbiology Alumni Professor University of Illinois Maureen L. Cropper, PhD Distinguished University Professor University of Maryland Rodney B. Croteau, PhD Regents Professor Emeritus Washington State University Patricia L. Crown, PhD Leslie Spier Distinguished Professor Emerita University of New Mexico Leticia F. Cugliandolo, PhD Professor Sorbonne Université Yi Cui, PhD Fortinet Founders Professor of Engineering Stanford University Mark R. Cullen, MD Professor of Medicine, Biomedical Data Science and Epidemiology (retired) Stanford University Larry Culpepper, MD, MPH Professor of Family Medicine Boston University School of Medicine Steven R Cummings, MD Professor Sutter Health Christopher C. Cummins, PhD Professor MIT Martha A.Q. Curley, PhD, RN Professor University of Pennsylvania Janet M. Currie, PhD Henry Putnam Professor of Economics and Public Affairs Princeton University Susan Joy Curry, PhD Emerita Dean of Public Health University of Iowa Susan L. Cutter, PhD Carolina Distinguished Professor University of South Carolina Jason G. Cyster, PhD Professor University of California, San Francisco 18

Gail D'Onofrio, MD Professor Yale University Constantine M. Dafermos, PhD Professor Emeritus Brown University James E. Dahlberg, PhD Emeritus Professor University of Wisconsin-Madison George Q Daley, MD, PhD Professor and Dean Harvard Medical School Robert A. Dalrymple, PhD Willard and Lillian Hackerman Professor Emeritus of Civil Engineering Johns Hopkins University Chi Van Dang, MD, PhD Bloomberg Distinguished Professor of Cancer Medicine Johns Hopkins University School of Medicine Jeffery L Dangl, PhD Professor of Biology University of North Carolina at Chapel Hill Donald J. Darensbourg, PhD Professor Texas A&M University Robert B. Darnell, MD, PhD Heilbrunn Professor and Senior Physician; Investigator, Howard Hughes Medical Institute; Founding Director & CEO Emeritus, NY Genome Center The Rockefeller University Seth A. Darst, PhD Jack Fishman Professor The Rockefeller University K. Heran Darwin, PhD Professor New York University Grossman School of Medicine Mark S. Daskin, PhD Clyde W. Johnson Professor Emeritus University of Michigan Peter Daszak, PhD Nature.Health.Global., Inc Ingrid Daubechies, PhD James B Duke Professor of Mathematics and Electrical and Computer Engineering Duke University Nils M.P. Daulaire, MD Distinguished Visiting Scholar Harvard T.H. Chan School of Public Health Richard J. Davidson, PhD William James and Vilas Professor of Psychology and Psychiatry University of Wisconsin-Madison Marc Davis, PhD Professor of Astrophysics and Physics University of California, Berkeley Roger J. Davis, PhD Professor University of Massachusetts Chan Medical School Carl R de Boor, PhD Professor Emeritus University of Wisconsin-Madison Caroline Dean, PhD Professor Dame John Innes Centre, Norwich Lisa DeAngelis, MD Professor Memorial Sloan Kettering Cancer Center Pablo G. Debenedetti, PhD Class of 1950 Professor in Engineering and Applied Science, Emeritus Princeton University Ruth DeFries, PhD University Denning Family Professor of Sustainable Development Columbia University Linda C. Degutis, DrPH Lecturer Yale School of Public Health Stanislas Dehaene, PhD Professor Collège de France Ghislaine Dehaene-Lambertz, MD, PhD Professor CNRS, France 19

Dean DellaPenna, PhD University Distinguished Professor Michigan State University Deborah Delmer, PhD Professor Emeritus University California Davis Scott L. Delp, PhD Professor Stanford University David L. Denlinger, PhD Distinguished University Professor Emeritus The Ohio State University Morton M. Denn, PhD Albert Einstein Professor Emeritus CUNY City College of New York Phyllis A. Dennery, MD Professor Brown University Susan Dentzer, MS President and Chief Executive Officer America's Physician Groups Ronald A. DePinho, MD Professor University of Texas MD Anderson Cancer Center Joseph L DeRisi, PhD Professor University of California, San Francisco Abby F. Dernburg, PhD Professor University of California, Berkeley David J. DeRosier, PhD Professor Emeritus Brandeis University Tejal A. Desai, PhD Professor of Engineering Brown University Raymond J. Deshaies, PhD Professor Retired Joseph M. DeSimone, PhD Professor Stanford University Robert J. Desnick, MD, PhD, DSc(hon) Dean for Genetics and Genomic Medicine Emeritus, Professor of Genetics and Genomic Sciences Icahn School of Medicine at Mount Sinai Claude Desplan, PhD Professor New York University Michael D. Dettinger, PhD Research Hydrologist Scripps Institution of Oceanography Peter Devreotes, PhD Professor of Cell Biology Johns Hopkins University School of Medicine Anthony Di Fiore, PhD Centennial Professor in the Liberal Arts The University of Texas at Austin Betty Diamond, MD Professor Feinstein Institutes Michael S. Diamond, MD, PhD Professor Washington University School of Medicine in St. Louis Peter A. Diamond, PhD Professor Emeritus MIT Luis A. Diaz, Sr, MD Professor of Dermatology University of North Carolina School of Medicine Luis A. Diaz, Sr., MD Professor University of North Carolina at Chapel Hill Kay Dickersin, PhD Professor Emeritus Johns Hopkins Bloomberg School of Public Health Harry C. Dietz, MD Professor of Pediatrics, Medicine and Genetics Johns Hopkins University School of Medicine William H. Dietz, MD, PhD Professor The George Washington University 20 20

David L. Dill, PhD Professor Emeritus Stanford University Paul J. DiMaggio, PhD Professor New York University Michael Dine, PhD Professor Emeritus in the Department of Physics University of California, Santa Cruz Savithramma P. Dinesh-Kumar, PhD Professor University of California, Davis Raymond J. Dingledine, PhD Professor Emory University Dennis E. Discher, PhD Robert D. Bent Professor University of Pennsylvania Lance J. Dixon, PhD Professor Stanford University Richard A. Dixon, DPhil Distinguished Research Professor Emeritus University of North Texas Kenneth A. Dodge, PhD William McDougall Professor of Public Policy and Psychology and Neuroscience Duke University Chris Doe, PhD Professor University of Oregon/HHMI Michael F. Doherty, PhD Duncan and Suzanne Mellichamp Chair in Process Systems Engineering University of California, Santa Barbara Susan M. Domchek, MD Basser Professor of Oncology University of Pennsylvania Esteban Domingo, PhD Professor Francesca Dominici, PhD Professor and Director Harvard University Sarah S. Donaldson, MD Professor Emerita Stanford University Jack J. Dongarra, PhD Professor Emeritus University of Tennessee Michael Donoghue, PhD Professor Emeritus Yale University Sharon M. Donovan, PhD Professor University of Illinois Urbana-Champaign W Ford Doolittle, PhD Professor Dalhousie University Jennifer A Doudna, PhD Professor University of California, Berkeley Robert Gordon Douglas, MD Professor Emeritus Weill Cornell Medical College John E. Dowling, PhD Professor Emeritus Harvard University Fiona M. Doyle, PhD Distinguished Professor Emerita University of California, Berkeley Kathleen A. Dracup, PhD, RN Dean and Professor Emerita University of California, San Francisco Jeffrey M. Drazen, MD Professor Harvard Medical School Robert D. Drennan, PhD Distinguished Professor Emeritus University of Pittsburgh Alan M. Dressler, PhD Staff Scientist Emeritus Observatories of the Carnegie Institution for Science Gideon Dreyfuss, PhD Isaac Norris Professor of Biochemistry and Biophysics University of Pennsylvania 21 222

Vladimir Drinfeld, PhD Professor of Mathematics University of Chicago Monica Driscoll, PhD Distinguished Professor of Molecular Biology and Biochemistry Rutgers, The State University of New Jersey Ellen R.M. Druffel, PhD Distinguished Professor of Earth System Science University of California, Irvine Jorge Dubcovsky, PhD Distinguished Professor University of California, Davis Esther Duflo, PhD Professor MIT Catherine Dulac, PhD Samuel W. Morris University Professor Harvard University James A. Dumesic, PhD Professor (Emeritus) University of Wisconsin-Madison Greg J. Duncan, PhD Distinguished Professor University of California, Irvine Jay C. Dunlap, PhD Nathan Smith Profesor Geisel School of Medicine at Dartmouth Michael L. Dustin, PhD Professor University of Oxford Cynthia Dwork, PhD Professor Harvard University Johanna Dwyer, DSC, RD Professor Tufts University Medical School Johanna T Dwyer, DSc Professor Tufts University School of Medicine and Tufts Medical Center H. Jane Dyson, PhD Professor Scripps Research Institute Alice H. Eagly, PhD Professor Emerita of Psychology Northwestern University David L. Eaton, PhD Professor and Dean Emeritus University of Washington Kathryn J. Edin, PhD Professor Princeton University Kathryn M. Edwards, MD Professor Emerita Scott V. Edwards, PhD Professor and Curator Harvard University Edward H. Egelman, PhD Harrison Distinguished Professor University of Virginia Susan J. Eggers, PhD Professor Emerita University of Washington Paul R. Ehrlich, PhD Bing Professor of Population Studies Emeritus Stanford University Lawrence H. Einhorn, MD Distinguished Professor of Medicine Indiana University James C. Eisenach, MD Professor of Anesthesiology and Translational Neurosciences Wake Forest University School of Medicine David Eisenberg, PhD Professor University of California, Los Angeles Richard S. Eisenberg, PhD Professor Emeritus University of Rochester Robert N. Eisenman, PhD Professor, Division of Basic Sciences Fred Hutchinson Cancer Center Daniel J. Eisenstein, PhD Professor Harvard University 22 22

James P. Eisenstein, PhD Frank J. Roshek Professor of Physics and Applied Physics, Emeritus Caltech Sarah C.R. Elgin, PhD Viktor Hamburger Professor Emerita of Arts & Sciences; Professor of Biology Emerita Washington University in St. Louis Linda T. Elkins-Tanton, PhD University and Regents Professor Arizona State University Stephen J. Elledge, PhD Professor Harvard Medical School Peter T. Ellison, PhD John Cowles Professor of Anthropology and Human Evolutionary Biology. Emeritus Harvard University James J. Elser, PhD Bierman Professor of Ecology University of Montana and Arizona State University Ezekiel J. Emanuel, MD, PhD Professor and Vice Provost University of Pennsylvania Kerry A. Emanuel, PhD Professor MIT Douglas J. Emlen, PhD Regents Professor of Biology University of Montana Karen M. Emmons, PhD Professor Harvard University Scott W. Emmons, PhD Distinguished Professor Emeritus Albert Einstein College of Medicine Scott D. Emr, PhD Professor Cornell University Paula S. England, PhD Professor New York University Abu Dhabi S. Walter Englander, PhD Emeritus Professor of Biochemistry & Biophysics University of Pennsylvania Randall W. Engle, PhD Professor Georgia Tech Robert F Engle III, PhD Professor Emeritus New York University Alain C. Enthoven, PhD Marriner S. Eccles Professor of public and private Management (Emeritus) Graduate School of Business, Stanford University Stanford University Elissa Epel, PhD Professor University of California, San Francisco Anne Ephrussi, PhD Emerita Professor, Senior Scientist and Group Leader European Molecular Biology Laboratory (EMBL) Wallace G. Ernst, PhD Professor Emeritus Stanford University Jose J. Escarce, MD, PhD Distinguished Professor of Medicine and Health Policy and Management University of California, Los Angeles Mark Estelle, PhD Distinguished Professor University of California, San Diego Carroll L. Estes, PhD Professor Emeritus University of California, San Francisco Deborah Estrin, PhD Professor Cornell Tech, Cornell University Steven N. Evans, PhD Distinguished Professor of Statistics and Mathematics University of California, Berkeley 223

William E. Evans, Pharm.D. Ruth R. Faden, PhD, MPH Wagley Professor of Biomedical Ethics Johns Hopkins University Berman Institute of Bioethics Paul Falkowski, PhD Bennett L. Smith Professor of Business and Natural Resources Rutgers University Shanhui Fan, PhD Joseph and Hon Mai Goodman Professor, School of Engineering Stanford University Jessica Fanzo, PhD Professor of Food and Climate Columbia University Kenneth A. Farley, PhD Professor of Geochemistry Caltech Glennys R. Farrar, PhD Julius Silver, Roslyn S. Silver, and Enid Silver Winslow Professor and Collegiate Professor New York University Lisa J. Fauci, PhD Professor Tulane University Bart C.J.M. Fauser, MD, PhD, FRCOG Professor Emeritus University of Utrecht, The Netherlands Douglas T. Fearon, MD Professor Cancer Biology Eric Fearon, MD, PhD Professor University of Michigan James D. Fearon, PhD Professor Stanford University Judith Feder, PhD Professor McCourt School of Public Policy, Georgetown University Juli Feigon, PhD Distinguished Professor University of California, Los Angeles Eva L. Feldman, MD, PhD James W. Albers Distinguished University Professor, Russell N. DeJong Professor of Neurology University of Michigan Marcus W. Feldman, PhD Professor Stanford University Marla B. Feller, PhD Professor of Neuroscience, Departments of Neuroscience and Molecular and Cell Biology University of California, Berkeley Joseph Felsenstein, PhD Professor Emeritus University of Washington Guoping Feng, PhD Professor of Neuroscience MIT Alicia Fernandez, MD Professor of Medicine University of California, San Francisco Betty Ferrell, PhD Professor City of Hope Medical Center Donna Ferriero, MD Professor of Neurology and Pediatrics University of California, San Francisco Christopher B. Field, PhD Professor of Earth System Science, Professor of Biology Stanford University Stanley Fields, PhD Professor University of Washington Erol Fikrig, MD Professor Yale University Alexei V. Filippenko, PhD Distinguished Professor of Astronomy University of California, Berkeley Gerald R. Fink, PhD American Cancer Society Professor Whitehead Institute and MIT 24 24

Toren Finkel, MD/PhD Professor University of Pittsburgh School of Medicine Barbara Finlayson-Pitts, PhD Distinguished Professor of Chemistry Emerita and Professor of Chemistry Recalled University of California Irvine Andrew Z. Fire, PhD Professor of Pathology and Genetics Stanford University School of Medicine Kenneth H. Fischbeck, MD Distinguished Investigator and Branch Chief Emeritus National Institute for Neurological Disorders and Stroke, National Institutes of Health Alain Fischer, MD Professor Collège de France, Paris Debra A Fischer, PhD Emeritus Professor Yale University Gord Fishell, PhD Professor Harvard Medical School and the Broad Institute Daniel S. Fisher, PhD Professor of Applied Physics Stanford University Lennard A. Fisk, PhD Thomas M. Donahue Distinguished University Professor of Space Science Emeritus University of Michigan Susan T. Fiske, PhD Eugene Higgins Professor Emerita Princeton University Garret A. FitzGerald, MD Medicine University of Pennsylvania Perelman School of Medicine Kate Fitzgerald, PhD Professor and Vice Provost for Basic Science Research University of Massachusetts Chan Medical School Michael Francis Fleming, MD Professor Northwestern University Paul A. Fleury, PhD Professor Emeritus, Applied Physics Yale University Jeffrey S. Flier, MD Higginson Professor of Medicine and Neurobiology Harvard Medical School William H. Foege, MD, MPH Professor Emeritus Emory University Silvia C. Formenti, MD Professor of Medicine, Medical and Radiation Oncology Weill Cornell Medicine Christopher B. Forrest, MD, PhD Professor of Pediatrics Children's Hospital of Philadelphia Stephen P. Fortmann, MD Professor (Emeritus) Stanford University Efi Foufoula-Georgiou, PhD Distinguished Professor Catherine S. Fowler, PhD Foundation Professor of Anthropology University of Nevada Reno Elizabeth J. Fowler, PhD, JD Distinguished Scholar Johns Hopkins Bloomberg School of Public Health Pamela J. Fraker, Ph.D Professor Michigan State University Gerard E. Francisco, MD Professor McGovern Medical School at UTHealth Uta Francke, MD Professor Emerita Stanford University Curtis W. Frank, PhD Professor of Chemical Engineering, Emeritus Stanford University Richard G. Frank, PhD Senior Fellow The Brookings Institution 25 25

Janet Franklin, PhD Endowed Campanile Foundation Professor San Diego State University Paul L. Freedman, MSE Chief Executive Officer (Retired) Limno Tech Robert Freedman, MD Professor University of Colorado, Denver Michael R. Freeling, PhD Professor of Genetics University of California, Berkeley Gordon J. Freeman, PhD Professor Harvard Medical School Katherine Freese, PhD Director of Weinberg Institute and Kodosky Professor University of Texas at Austin Catherine E. French, PhD Professor Emerita University of Minnesota Carl Frieden, PhD Professor Washington University in St. Louis Carol Friedman, PhD Emerita Professor of Biomedical Informatics Columbia University David A. Friedman, BS President & CEO (retired) Forell Elsesser Engineers Inc. Jerome I. Friedman, PhD Institute Professor and Professor of Physics Emeritus MIT Christopher R Friese, PhD Elizabeth Tone Hosmer Professor University of Michigan Uta Frith, PhD Professor Dame University College London Juerg M. Froehlich, PhD Professor Emeritus ETH Zurich Wolf B Frommer, PhD Professor Heinrich Heine University Walter R. Frontera, MD, PhD Professor University of Puerto Rico School of Medicine Rong Fu, PhD Professor of Atmospheric and Oceanic Sciences University of California, Los Angeles Drew Fudenberg, PhD Professor MIT Gerald G. Fuller, PhD Professor of Chemical Engineering Stanford University William Fulton, PhD Professor Emeritus of Mathematics University of Michigan Stephen A. Fuselier, PhD Adjoint Professor University of Texas at San Antonio Douglas J. Futuyma, PhD Distinguished Professor Emeritus Stony Brook University Sherine E. Gabriel, MD Executive Vice President and Professor Arizona State University Gerald S. Gabrielse, PhD Trustees Professor of Physics Northwestern University Sandro Galea, MD, DrPH Margaret C. Ryan Dean, Eugene S. and Constance Kahn Distinguished Professor in Public Health Washington University in St. Louis Giulia Galli, PhD Liew Family Professor of Molecular Engineering and Chemistry University of Chicago Stephen J. Galli, MD Mary Hewitt Loveless, MD, Professor, Professor of Pathology and of Microbiology and Immunology Stanford University 26

Charles R Gallistel, PhD Professor Emeritus Rutgers University & University of California Los Angeles James N. Galloway, PhD Sidman P. Poole Professor Emeritus University of Virginia Robert S. Galvin, MD Professor Adjunct Yale University Abbas El Gamal, PhD Professor Stanford University Vanessa Northington Gamble, MD, PhD University Professor of Medical Humanities, Professor of Medicine, Professor of Health Policy and American Studies The George Washington University Don Ganem, MD Professor of Microbiology and Medicine, Emeritus University of California, San Francisco Barry S. Ganetzky, PhD Professor of Genetics Emeritus, Steenbock Professor of Biological Sciences Emeritus University of Wisconsin-Madison Theodore G. Ganiats, MD Professor University of California San Diego Elisabeth Gantt, PhD Professor of Plant Biology University of Maryland Patricia A. Ganz, MD Distinguished Professor University of California, Los Angeles Judy E. Garber, MD Susan F. Smith Chair, Professor of Medicine Dana-Farber Cancer Institute, Harvard Medical School Andres J. Garcia, PhD Regents' Professor Georgia Institute of Technology Joe GN Garcia, MD Associate Vice President for Research, UF Health Dr. Herbert A. Wertheim Professor of Molecular Medicine Director, Center for Inflammation Science and Systems Medicine University of Florida Patricia J. Garcia, MD, MPH, PhD Professor Cayetano Heredia University, Lima Peru; Affiliate Professor, Department of Global Health, University of Washington and School of Public Health, Tulane University Miguel A. Garcia-Garibay, PhD Distinguished Professor and Dean of Physical Sciences University of California, Los Angeles Cutberto Garza, MD, PhD Professor Emeritus Cornell University Darrell J. Gaskin, PhD William C. & Nancy F. Richardson Professor in Health Policy Johns Hopkins University Susan M Gasser, PhD Professor University of Lausanne Atul A. Gawande, MD, MPH Professor of Surgery Brigham and Women's Hospital Martin Gaynor, PhD Lester A. Hamburg University Professor of Economics and Public Policy Carnegie Mellon University Michael S. Gazzaniga, PhD Professor Emeritus University of California, Santa Barbara Wondwossen Gebreyes, DVM, PhD Hazel C. Youngberg Distinguished Professor The Ohio State University Wilson S. Geisler, PhD Professor University of Texas at Austin Samuel H. Gellman, PhD Professor of Chemistry University of Wisconsin-Madison 27 22

Susan A. Gelman, PhD Heinz Werner Distinguished University Professor of Psychology and Linguistics University of Michigan Donald Geman, PhD Professor Emeritus, Applied Mathematics and Statistics Johns Hopkins University Dedre Gentner, PhD Professor Northwestern University Reinhard Genzel, PhD Professor; Director Max-Planck Institute for Extraterrestrial Physics; Nobel Laureate Physics 2020 Max-Planck-Gesellschaft Arthur M. Geoffrion, PhD Distinguished Professor and James A. Collins Professor of Management Emeritus University of California, Los Angeles Howard M. Georgi, PhD Mallinckrodt Professor of Physics Harvard University George Georgiou, PhD Professor, Departments of Molecular Biosciences and Chemical Engineering University of Texas at Austin Naomi L. Gerber, MD University Professor, Emerita George Mason University Arline T. Geronimus, ScD Professor University of Michigan Daniel H. Geschwind, MD, PhD Distinguished Professor David Geffen School of Medicine at University of California Los Angeles Andrea M. Ghez, PhD Professor University of California, Los Angeles Sankar Ghosh, PhD Professor Columbia University Diane P. Gifford-Gonzalez, PhD Distinguished Research Professor of Anthropology University of California, Santa Cruz Barbara A. Gilchrest, MD Consultant Harvard Medical School Paul B. Ginsburg, PhD Professor University of Southern California Steven M. Girvin, PhD Professor Yale University Robert M. Glaeser, PhD Professor Emeritus of Molecular and Cell Biology University of California, Berkeley Stanton A. Glantz, PhD Professor of Medicine (retired) University of California, San Francisco Christopher K. Glass, MD, PhD Professor University of California, San Diego N. Louise Glass, PhD Distinguished Professor Emeritus University of California, Berkeley Peter H. Gleick, PhD Co-founder, Senior Fellow Pacific Institute Alison M Goate, DPhil Professor Icahn School of Medicine at Mount Sinai William A. Goddard III, PhD Ferkel Profesor Chemistry, Materials Science, and Applied Physics Caltech Mitchell S. Golbus, MD Professor Emeritus University of California, San Francisco Daniel E. Goldberg, MD, PhD Distinguished Professor of Medicine and Molecular Microbiology Washington University in St. Louis Lila M. Gierasch, PhD Distinguished Professor University of Massachusetts Amherst 28

Michael E. Goldberg, MD David Mahoney Professor of Brain and Behavior in Neuroscience and Ophthalmology Columbia University Nigel Goldenfeld, PhD Professor University of California San Diego Claudia Goldin, PhD Professor of Economics Harvard University Susan Goldin-Meadow, PhD Beardsley Ruml Distinguished Professor University of Chicago Allen M. Goldman, PhD Regents Professor of Physics Emeritus University of Minnesota Lynn Rose Goldman, MD Dean of Public Health and Professor of Environmental and Occupational Health George Washington University Noreen Goldman, DSc Professor of Demography and Public Affairs Princeton University Lawrence S.B. Goldstein, PhD Distinguished professor emeritus University of California, San Diego Todd R. Golub, MD Professor of Pediatrics Harvard Medical School Joseph P. Gone, PhD Professor of Anthropology and of Global Health and Social Medicine Harvard University Gabriela Gonzalez, PhD Professor Louisiana State University Ursula Goodenough, PhD Professor Emerita Washington University in St. Louis Corey S. Goodman, PhD Adjunct Professor of Neuroscience at the Wills Neuroscience Institute University of California, Berkeley Joseph W. Goodman, PhD Professor Emeritus Stanford University Steven N. Goodman, MD, PhD Professor of Epidemiology Stanford University School of Medicine Christopher C. Goodnow, PhD Professor Garvan Institute of Medical Research Joshua A. Gordon, MD, PhD Professor and Chair Columbia University Lawrence Gostin, JD Founding O'Neill Chair in Global Health Law Georgetown Law Laura M. Gottlieb, MD, MPH Professor University of California, San Francisco Daniel E Gottschling, PhD Distinguished Principal Investigator Calico Life Sciences James Eric Gouaux, PhD Senior Scientist Oregon Health & Science University Fred L. Gould, PhD University Distinguished Professor North Carolina State University John D. Grabenstein, RPh, PhD Colonel (Retired) United States Army David C. Grabowski, PhD Professor of Health Care Policy Harvard Medical School Christine Grady, MSN, PhD Bioethicist Washington DC Deborah Grady, MD Professor Emeritus University of California, San Francisco Barney S. Graham, MD, PhD Former Deputy Director NIAID Vaccine Research Center 29 29

Bradford H. Gray, PhD Editor Emeritus Milbank Memorial Fund Glenda E. Gray, MB, BCh, DSc(Hon) Distinguished Professor and Director of the Infectious Disease and Oncology Research Institute University of the Witwatersrand, South Africa Joe William Gray, PhD Professor Emeritus Oregon Health & Science University Paul R. Gray, PhD Professor Emeritus, Electrical Engineering and Computer Science University of California, Berkeley Robert M. Gray, PhD Alcatel-Lucent Technologies Professor of Communications and Networking in the School of Engineering, Emeritus Stanford University William G. Gray, PhD Adjunct Professor University of Vermont Ann M. Graybiel, PhD Institute Professor MIT Douglas R. Green, PhD Member St. Jude Children's Research Hospital Larry A. Green, MD Distinguished Professor and Epperson Zorn Chair for innovation in BBC Family Medicine and Primary Care University of Colorado School of Medicine Lawrence W. Green, DrPH Professor Emeritus University of California, San Francisco Philip D. Greenberg, MD Professor of Immunology and Medicine/ Oncology Fred Hutchinson Cancer Center and University of Washington Warner C. Greene, MD, PhD Professor and Director Emeritus Gladstone Institutes and University of California, San Francisco Trisha Greenhalgh, MD Professor University of Oxford Iva Greenwald, PhD DaCosta Professor of Biology Columbia University Carol Greider, PhD Distinguished Professor University of California, Santa Cruz Robert L. Griess, Jr, PhD John Griggs Thompson Distinguished University Professor of Mathematics University of Michigan Robert L. Griess, Jr., PhD John Griggs Thompson Distinguished University Professor of Mathematics University of Michigan Jack D. Griffith, PhD Professor University of North Carolina at Chapel Hill Robert C. Griggs, MD Professor of Neurology University of Rochester Sten Grillner, MD, PhD Professor Karolinska Institute Nancy B. Grimm, PhD Professor of Ecology Arizona State University Jerome E. Groopman, MD Recanati Professor of Medicine Harvard University Carol A. Gross, PhD Professor University of California, San Francisco Alan D. Grossman, PhD Professor of Biology MIT Michael Grossman, PhD Distinguished Professor of Economics Emeritus City University of New York Graduate Center Ignacio E. Grossmann, PhD Professor Carnegie Mellon University 30 30

Mark T. Groudine, MD, PhD Professor Emeritus Fred Hutchinson Cancer Center Kevin Grumbach, MD Professor of Family and Community Medicine University of California, San Francisco Mary Lou Guerinot, PhD Ronald and Deborah Harris Professor, Department of Biological Sciences Dartmouth College Alice J. Guionnet, PhD Directrice de Recherche CNRS, France Megan R. Gunnar, PhD Professor University of Minnesota David H. Gustafson, PhD Professor Emeritus University of Wisconsin-Madison Alan H. Guth, PhD Victor F. Weisskopf Prof. of Physics MIT Lawrence D Guth, PhD Professor MIT Alan E. Guttmacher, MD Former Director, Eunice Kennedy Shriver National institute of Child Health and Human Development National Institutes of Health Bernard Guyer, MD Professor Johns Hopkins University Taekjip Ha, PhD Senior Investigator and Director Program in Cellular and Molecular Medicine, Boston Children's Hospital Charles N. Haas, PhD LD Betz Professor of Environmental Engineering Drexel University Laura M. Haas, PhD Donna M. and Robert J. Manning Dean, Manning College of Information and Computer Sciences University of Massachusetts at Amherst Ashley T. Haase, MD Regents' Professor University of Minnesota James E. Haber, PhD Biology Biology, Brandeis University Georges Hadziioannou, DSc Professor Université de Bordeaux Peter Hagoort, PhD Professor Max Planck Institute for Psycholinguistics Beatrice H. Hahn, MD Professor of Medicine University of Pennsylvania Andrew P. Haines, MD Professor of Environmental Change and Public Health London School of Hygiene and Tropical Medicine Sarah C. Hake, PhD Emeritus Professor University of California, Berkeley Mark A. Hall, JD Professor Wake Forest University Zach W. Hall, PhD Emeritus Chair and Professor of Physiology University of California, San Francisco Joseph Y. Halpern, PhD Joseph C. Ford Chair of Engineering Cornell University Scott D. Halpern, MD, PhD John M. Eisenberg Professor in Medicine University of Pennsylvania Margaret Hamburg, MD Doctor NGO Raymond B. Hames, PhD Professor University of Nebraska-Lincoln Bruce D. Hammock, phd Distinguished Professor University of California, Davis 31

Philip C. Hanawalt, PhD Morris Herzstein Professor of Biology,, Emeritus Stanford University Jo Handelsman, PhD Professor University of Wisconsin-Madison Helena B. Hansen, MD, PhD Professor of Psychiatry University of California, Los Angeles Lars Peter Hansen, PhD Professor University of Chicago Susan E. Hanson, PhD Distinguished University Professor Emerita Clark University Stephen W. Hargarten, MD, MPH Professor Medical College of Wisconsin Richard M. Harland, PhD Professor University of California, Berkeley Edward Harlow, PhD Virginia and D.K. Ludwig Professor of Cancer Research and Teaching Harvard Medical School James S. Harris, PhD James & Ellenor Chesebrough Professor, Emeritus Electrical Engineering Stanford University Kristen M. Harris, PhD Professor University of Texas at Austin Michael Harris, PhD Professor Columbia University Stephen C Harrison, PhD Professor Harvard Medical School Susan P. Harrison, PhD Professor University of California, Davis Oliver Hart, PhD Lewis P. and Linda L. Geyser University Professor Harvard University Dennis L. Hartmann, PhD Professor Emeritus University of Washington Lee W. Hartmann, PhD Leo Goldberg Collegiate Professor Emeritus University of Michigan John F. Hartwig, PhD Henry Rapoport Professor University of California, Berkeley Jeffrey A. Harvey, PhD Professor of Physics University or Chicago Caroline S. Harwood, PhD Gerald and Lyn Grinstein Professor of Microbiology University of Washington Alan Hastings, PhD Distinguished Professor Emeritus University of California, Davis Graham F. Hatfull, PhD Professor University of Pittsburgh Mary E. Hatten, PhD Frederick P. Rose Professor The Rockefeller University David H. Haussler, PhD Professor University of California, Santa Cruz Diane V. Havlir, MD Professor of Medicine University of California, San Francisco Kristen Hawkes, PhD Distinguished Professor University of Utah Mary T. Hawn, MD, MPH Emile Holman Professor and Chair of Surgery Stanford University Wick Haxton, PhD Distinguished Professor University of California, Berkeley 32

Mark E. Hay, PhD Harry and Anna Teasley Chair of Environmental Biology Georgia Institute of Technology Tyrone B Hayes, PhD Professor and Judy Chandler Webb Distinguished Chair for Innovative Teaching and Research University of California, Berkeley Martin Head-Gordon, PhD Kenneth S. Pitzer Distinguished Professor University of California Berkeley Geoffrey M. Heal, PhD Donald C. Waite III Professor of Social Enterprise Columbia Business School Rebecca Heald, PhD Professor University of California, Berkeley Clayton H. Heathcock, PhD Chemistry Chemistry, California at Berkeley Clayton H. Heathcock, PhD Emeritus Dean College of Chemistry, UC Berkeley Stephen M. Hedrick, PhD Distinguished Professor, Emeritus University of California, San Diego Peter Hegemann, PhD Professor Humboldt-Universität zu Berlin Carl Heiles, PhD Professor Emeritus University of California, Berkeley Nathaniel Heintz, PhD Professor The Rockefeller University Michele Heisler, MD, MPA Kutsche Memorial Research Professor of Internal Medicine University of Michigan Medical School Ari H. Helenius, PhD Professor ETH Zurich, Switzerland Eric J. Heller, PhD Professor Harvard University Richard Henderson, PhD Emeritus Scientist MRC Laboratory of Molecular Biology, Cambridge, UK Wayne A. Hendrickson, PhD University Professor Columbia University Tina M. Henkin, PhD Distinguished University Professor of Microbiology The Ohio State University Sean Hennessy, PhD Professor of Epidemiology University of Pennsylvania Janet G. Hering, PhD Director Emerita Eawag, Swiss Federal Institute of Aquatic Science & Technology Hans R. Herren, PhD Prof. Hc, Dr. Ecology/Agronomy/ NASEntomology Millennium Institute Daniel Herschlag, PhD Professor Stanford University Jody Heymann, MD, PhD Distinguished Professor of Health Policy and Management University of California, Los Angeles Philip A. Hieter, PhD Professor University of British Columbia John G. Hildebrand, PhD Regents Professor Emeritus of Neuroscience University of Arizona Friedhelm Hildebrandt, MD Professor Harvard Medical School Donald W. Hilgemann, PhD Professor University of Texas Southwestern Medical Center 33

Martha N. Hill, PhD Dean & Professor Johns Hopkins University Bertil Hille, PhD Professor Emeritus University of Washington David M. Hillis, PhD Professor University of Texas at Austin Joel Hirschhorn, MD, PhD Professor of Pediatrics and Genetics Harvard Medical School Sarah E. Hobbie, PhD Oliver Hobert, PhD Professor Columbia University Melvin Hochster, PhD Professor of Mathematics Emeritus University of Michigan Helmut H. Hofer, PhD Professor Institute for Advanced Study Paul F. Hoffman, PhD Sturgis Hooper Professor of Geology Emeritus Harvard University Roald Hoffmann, PhD Professor of Humane Letters and Chemistry Cornell University Brigid L.M. Hogan, PhD Professor Duke University School of Medicine Tomas G.M. Hökfelt, PhD Professor Emeritus Karolinska Institutet John P. Holdren, PhD Research Professor Harvard University Nancy H. Hopkins, PhD Professor MIT Gary T. Horowitz, PhD Professor University of California, Santa Barbara Mark Horowitz, PhD Professor, Department of Electrical Engineering Stanford University Ralph I. Horwitz, MD Professor Temple University, Lewis Katz School of Medicine Kendall N. Houk, PhD Distinguished Research Professor University of California, Los Angeles Michael Hout, PhD Professor of Sociology New York University Amy J. Houtrow, MD, PhD, MPH Professor Elizabeth A. Howell, MD Professor University of Pennsylvania Peter M. Howley, MD Shattuck Professor of Pathological Anatomy Harvard Medical School Hilary W Hoynes, PhD Chancellor's Professor of Economics and Public Policy University of California, Berkeley Sarah B. Hrdy, PhD Professor Emerita University of California, Davis Evelyn L. Hu, PhD Professor Harvard University Shawna V. Hudson, PhD Professor of Family Medicine and Community Health Rutgers University Raymond B. Huey, PhD Professor Emeritus University of Washington Richard L. Huganir, PhD Professor Johns Hopkins University School of Medicine Patricia N. Hurter, PhD Chief Executive Officer and President (Retired) Lyndra Therapeutics 34

David A. Huse, PhD Professor Princeton University John W. Hutchinson, PhD Professor Emeritus Harvard University Harold Y. Hwang, PhD Professor Stanford University Steven E. Hyman, MD Distinguished Service Professor and Harald McPike Professor of Stem Cell and Regenerative Biology Harvard University Richard O. Hynes, PhD Professor for Cancer Research Emeritus MIT Lisa I. Iezzoni, MD Professor of Medicine Harvard Medical School Louis J. Ignarro, PhD Professor Emeritus University of California, Los Angeles Barbara Imperiali, PhD Professor MIT Piotr Indyk, PhD Thomas D. and Virginia W. Cabot Professor MIT Donald E. Ingber, MD, PhD Judah Folkman Professor of Vascular Biology, Harvard Medical School; Hansjorg Wyss Professor of Biologically Inspired Engineering, Harvard School of Engineering & Applied Sciences; Founding Director, Wyss Institute at Harvard Thomas V. Inglesby, MD Professor Johns Hopkins University Sharon K. Inouye, MD Medicine Harvard Medical School Thomas Insel, MD Former Director National Institute Mental Health Ehud Y. Isacoff, PhD Professor of Neuroscience University of California, Berkeley Ralph R. Isberg, PhD Professor Tufts University School of Medicine Brian W. Jack, MD Professor Boston University School of Medicine Clifford R. Jack, Jr., MD Professor Mayo Clinic Jeremy B.C. Jackson, PhD Professor of Oceanography, Emeritus Scripps Institution of Oceanography Matthew Jackson, PhD Professor Stanford University Richard Joseph Jackson, MD MPH Professor Emeritus University of California, Los Angeles Christine Jacobs-Wagner, PhD Professor Stanford University Carlos Roberto Jaén, MD, PhD Distinguished University Professor University of Texas Health Science Center at San Antonio Rudolf Jaenisch, MD Professor Whitehead Institute and MIT Reshma Jagsi, MD, DPhil Lawrence W. Davis Professor and Chair of the Department of Radiation Oncology Emory University Rakesh K. Jain, PhD Andrew Werk Cook Professor of Radiation Oncology (Tumor Biology) Harvard Medical School Kathleen Hall Jamieson, PhD Elizabeth Ware Packard Professor, Annenberg School for Communication University of Pennsylvania 35 55

Lily Jan, PhD Professor University of California, San Francisco Yuh-Nung Jan, PhD Professor and Howard Hughes Medical Institute Investigator University of California, San Francisco Daniel H. Janzen, PhD Professor Emeritus of Tropical Conservation University of Pennsylvania Christopher Jarzynski, PhD Distinguished University Professor of Chemistry and Biochemistry University of Maryland, College Park Marc K. Jenkins, PhD Regents Professor University of Minnesota Klavs F. Jensen, PhD Warren K. Lewis Professor MIT Alan M. Jette, PhD Emeritus Professor and Dean of Sargent College Boston University Nicholas P. Jewell, PhD Professor of the Graduate School University of California, Berkeley David C. Jewitt, PhD Distinguished Professor University of California, Los Angeles Sue Jinks-Robertson, PhD Professor Emerita of Molecular Genetics and Microbiology Duke University Steven Joffe, MD, MPH Art and Ilene Penn Professor of Medical Ethics & Health Policy University of Pennsylvania Perelman School of Medicine Roger A. Johns, MD, PhD Professor Johns Hopkins University Julie A. Johnson, PharmD Professor of Medicine and Pharmacy, Director, Clinical and Translational Science Institute, and Associate VP for Research The Ohio State University Marcia K. Johnson, PhD Sterling Professor of Psychology Emerita Yale University Patricia J. Johnson, PhD Distinguished Professor of Microbiology, Immunology & Molecular Genetics University of California, Los Angeles Timothy R.B. Johnson, MD Arthur F Thurnau Professor emeritus of Obstetrics & Gynecology and Women's & Gender Studies University of Michigan Philip N. Johnson-Laird, PhD Professor Emeritus Princeton University John E. Johnson, Jr, PhD Eldon R. Strahm Emeritus Professor of Virology Scripps Research Institute Mark Johnston, PhD Professor Emeritus of Biochemistry and Molecular Genetics University of Colorado School of Medicine Richard B. Johnston, Jr, MD Emeritus Professor of Pediatrics University of Colorado at Denver & National Jewish Health James M. Jones, PhD Trustees Distinguished Professor Emeritus in the Department of Psychological and Brain Sciences University of Delaware Jonathan D.G. Jones, PhD Professor Sainsbury Lab, Norwich, UK William D. Jones, PhD Professor University of Rochester Erik M. Jorgensen, PhD Distinguished Professor University of Utah Bo Barker Jørgensen, PhD Professor Aarhus University, Denmark Timothy Stoltzfus Jost, JD Professor Emeritus Washington and Lee University 36

Alexandra Joyner, PhD Professor Memorial Sloan Kettering Cancer Center Paul S. Julienne, PhD Emeritus Fellow Joint Quantum Institute, University of Maryland David Julius, PhD Professor University of California, San Francisco William A. Jury, PhD Distinguished Professor of Soil Physics, Emeritus University of California Riverside Susan M. Kaech, PhD Professor Salk Institute for Biological Studies William G. Kaelin, Jr., MD Professor Dana-Farber Cancer Institute; Harvard Medical School Regine Kahmann, PhD Professor and Director, Emerita Max Planck Institute for Terrestrial Microbiology Barbara B. Kahn, MD Professor Harvard Medical School C. Ronald Kahn, MD Chief Academic Officer Joslin Diabetes Center and Harvard Medical School Jeffrey P. Kahn, PhD, MPH Andreas C. Dracopoulos Director and Levi Professor of Bioethics and Public Policy Johns Hopkins University Berman Institute of Bioethics Takaaki Kajita, PhD Professor The University of Tokyo Arne L. Kalleberg, PhD Kenan Distinguished Professor of Sociology University of North Carolina at Chapel Hill Vicky Kalogera, PhD Daniel I. Linzer Distinguished University Professor of Physics and Astronomy Northwestern University Marc P Kamionkowski, PhD William R. Kennan, Jr. Professor in the Department of Physics and Astronomy Johns Hopkins University Roger D. Kamm, PhD Professor MIT Phyllis J. Kanki, DVM, DSc Professor Harvard T.H. Chan School of Public Health Nancy Kanwisher, Pd.D. Professor of Cognitive Neuroscience MIT Quarraisha Abdool Karim, PhD Professor Columbia University Michael Karin, PhD Distinguished Professor University of California, San Diego Beth Y. Karlan, MD Professor of Obstetrics and Gynecology University of California, Los Angeles David Geffen School of Medicine Anna R. Karlin, PhD Professor University of Washington Masaki Kashiwara, PhD Professor Kyoto University, Japan Jerome P. Kassirer, MD Distinguished Professor Tufts University School of Medicine Michael B. Kastan, MD, PhD Professor Duke University James F. Kasting, PhD Professor Emeritus Pennsylvania State University Lawrence F. Katz, PhD Elisabeth Allison Professor of Economics Harvard University 37

Michael Katz, MD Senior Vice President, Emeritus, Professor Emeritus; President of Oxford Maternal and Perinatal Health Institute March of Dimes Foundation; Columbia University; University of Oxford, UK Nicholas M. Katz, PhD Professor Princeton University Francine R. Kaufman, MD Distinguished Professor Emerita Keck School of Medicine of University of Southern California Thomas C. Kaufman, PhD Distinguished Professor of Biology, Emeritus Indiana University Michael C. Kavanaugh, PhD Consulting Engineer Retired Lewis E. Kay, PhD Professor University of Toronto Paul Kay, PhD Professor Emeritus University Of California, Berkeley Michael Kearns, PhD Professor University of Pennsylvania Scott N. Keeney, PhD Member Howard Hughes Medical Institute and Memorial Sloan Kettering Cancer Center Ursula Keller, PhD Professor ETH Zurich, Switzerland Elizabeth A. Kellogg, PhD Robert E. King Distinguished Investigator Donald Danforth Plant Science Center Thomas F. Kelly, PhD President and CEO Steam Instruments, Inc. David W. Kennedy, MD Professor Emeritus University of Pennsylvania James P. Kennett, PhD Professor Emeritus University of California, Santa Barbara José Aristeo Sarukháñ Kermez, PhD Emeritus Professor Universidad Nacional Autónoma de México Aaron S. Kesselheim, MD, JD, MPH Professor of Medicine Brigham and Women's Hospital/Harvard Medical School Chaitan Khosla, PhD Professor Stanford University Melina R. Kibbe, MD Physician and Scientist, Editor in Chief JAMA Surgery Joseph J. Kieber, PhD Distinguished Professor University of North Carolina at Chapel Hill Sara B. Kiesler, PhD University Professor and Professor Emerita Carnegie Mellon University Peter S. Kim, PhD Virginia & D.K. Ludwig Professor of Biochemistry Stanford University Judith Kimble, PhD Professor Emerita University of Wisconsin-Madison Robin W. Kimmerer, PhD SUNY Distinguished Teaching Professor State University of New York Environmental Science and Forestry Janet C. King, PhD Professor Emerita University of California, Berkeley Michael D. King, PhD Senior Scientist Emeritus University of Colorado Boulder Nicole King, PhD Professor of Genetics, Genomics, Development, and Evolution Department of Molecular and Cell Biology 38 38

Talmadge E. King, Jr, MD Professor University of California, San Francisco David M. Kingsley, PhD Professor of Developmental Biology Stanford University Patrick V. Kirch, PhD Distinguished Professor Emeritus of Anthropology University of California, Berkeley Karla A. Kirkegaard, PhD Violetta L. Horton Professor Stanford University School of Medicine Marc W. Kirschner, PhD Professor Harvard University Steven A. Kivelson, PhD Professor Stanford University Jon M. Kleinberg, PhD Professor of Computer Science and Information Science Cornell University Arthur Kleinman, PhD Rabb Professor of Anthropology and Professor of Global Health and Social Medicine Harvard University Leonard Kleinrock, PhD Professor of Computer Science University of California, Los Angeles Rachel E. Klevit, DPhil Edmond H Fischer/WRF Endowed Chair in Biochemistry University of Washington Catherine L Kling, PhD Tisch University Professor Cornell University William A. Knaus, MD Emeritus Professor University of Virginia Department of Public Health Sciences David M. Knipe, PhD Higgins Professor of Microbiology and Molecular Genetics Harvard Medical School Andrew H. Knoll, PhD Professor Emeritus Harvard University Nancy Knowlton, PhD Eric I. Knudsen, PhD Professor Stanford University Albert S. Kobayashi, PhD Professor Emeritus University of Washington Brian K. Kobilka, MD Professor Stanford University School of Medicine Herwig W. Kogelnik, PhD Director (retired) Bell Telephone Laboratories Howard K. Koh, MD MPH Harvey V. Fineberg Professor of the Practice of Public Health Leadership Harvard T.H. Chan School of Public Health Tim A. Kohler, PhD Regents Professor Emeritus, Department of Anthropology Washington State University Eugene V. Koonin, PhD NIH DIstinguished Investigator National Institutes of Health Gary A. Koretzky, MD, PhD Professor Emeritus, Medicine and Microbiology/ Immunology Cornell University Douglas E. Koshland, PhD Professor University of California, Berkeley Anthony A. Kossiakoff, PhD Otho S.A. Professor University of Chicago Nicholas A. Kotov, PhD Professor University of Michigan Bryna R. Kra, PhD Sarah Rebecca Roland Professor of Mathematics Northwestern University 39

Witold F. Krajewski, PhD Professor University of Iowa Steven L. Kramer, PhD Professor Emeritus University of Washington Rachel E. Kranton, PhD James B Duke Professor of Economics Duke University Sonia M. Kreidenweis, PhD Professor Colorado State University Arnold R. Kriegstein, MD, PhD Professor of Neurology University of California, San Francisco Alex H. Krist, MD, MPH Professor Virginia Commonwealth University Henry M Kronenberg, MD Professor of Medicine Massachusetts General Hospital and Harvard Medical School Richard G. Kronick, PhD Professor University of California, San Diego Anne O. Krueger, PhD Emerita Professor of Economics Stanford University Robb Krumlauf, PhD Professor Stowers Institute for Medical Research Patricia K. Kuhl, PhD Professor University of Washington Shiriki K. Kumanyika, PhD Emeritus Professor University of Pennsylvania Lee R. Kump, PhD The John Leone Dean of the College of Earth and Mineral Sciences Pennsylvania State University Louis M. Kunkel, PhD Professor of Genetics and Pediatrics Harvard Medical School Mitzi I. Kuroda, PhD Professor Harvard Medical School James F. Kurose, PhD Distinguished University Professor University of Massachusetts at Amherst Christopher W. Kuzawa, PhD Professor of Human Evolutionary Biology Harvard University John Clark Lagarias, PhD Distinguished Professor Emeritus of Biochemistry University of California, Davis Christine Laine, MD, MPH Editor in Chief, Annals of Internal Medicine; Senior VP, American College of Physicians; Professor of Medicine, Sidney Kimmel Medical College, Thomas Jefferson University Michael Lairmore, DVM, PhD Distinguished Professor Emeritus University of California, Davis Story Landis, PhD Former Director, NINDS (retired) National Institutes of Health Philip J. Landrigan, MD Professor Boston College Nancy E. Lane, MD Distinguished Professor of Medicine and Rheumatology U.C. Davis Health Kenneth M. Langa, MD-PhD Professor University of Michigan Titia de Lange, PhD Professor The Rockefeller University Charles H. Langmuir, PhD Professor Harvard University Lewis L. Lanier, PhD Professor Emeritus University of California, San Francisco 40 40

Paula M. Lantz, PhD James B Hudak Professor of Health Policy University of Michigan Elaine L. Larson, PhD Professor Emerita Columbia University and NY Academy of Medicine Kristine M. Larson, PhD Professor Emerita University of Colorado Steven M. Larson, MD Professor Emeritus, Department of Radiology Weill Cornell Medical College Ronald M. Latanision, PhD Neil Armstrong Distinguished Visiting Professor, Purdue University; Professor Emeritus, MIT Judith R. Lave, PhFD Professor Emerita of Health Policy and Management University of Pittsburgh Thomas A. LaVeist, PhD Weatherhead Presidential Chair Tulane University Risa Lavizzo-Mourey, MD, MBA President Emerita Robert Wood Johnson Foundation John Harold Law, PhD Regents Professor, Emeritus University of Arizona Gregory F. Lawler, PhD George Wells Beadle Distinguished Service Professor of Mathematics and Statistics University of Chicago Robert S. Lawrence, MD Professor Emeritus Johns Hopkins Bloomberg School of Public Health Theodore S. Lawrence, MD, PhD Professor University of Michigan Mitchell A. Lazar, MD, PhD Professor of Medicine University of Pennsylvania Edward D. Lazowska, PhD Professor, and Bill & Melinda Gates Chair Emeritus University of Washington Jan E. Leach, PhD University Distinguished Professor Colorado State University Steven D. Leach, MD Professor of Molecular and Systems Biology and Director, Dartmouth Cancer Center Dartmouth Geisel School of Medicine L. Gary Leal, PhD Schlinger Distinguished Professor Emeritus University of California, Santa Barbara Walter S. Leal, PhD Distinguished Professor of Biochemistry University of California, Davis Joel L. Lebowitz, PhD Professor Rutgers University Yann LeCun, PhD Professor New York University Joseph E. LeDoux, PhD University Professor New York University Brendan H. Lee, MD, PhD Professor and Chairman Baylor College of Medicine Lois K. Lee, MD Associate Professor of Pediatrics and Emergency Medicine Harvard Medical School Patrick A. Lee, PhD Professor of Physics, post-tenure MIT Ronald D. Lee, PhD Professor of the Graduate School University of California, Berkeley Ronald Demos Lee, PhD Professor of the Graduate School in Demography and Economics University of California Berkeley 41

Michael LeFevre, MD Professor Emeritus University of Missouri Robert J. Lefkowitz, MD Duke Health Distinguished Professor of Medicine Duke University Richard S. Legro, MD Professor and Chair of Obstetrics and Gynecology Penn State College of Medicine Johannes Lehmann, PhD Liberty Hyde Bailey Professor Cornell University Jean-Marie P. Lehn, PhD Professor University of Strasbourg Richard E. Lenski, PhD John Hannah Distinguished Professor of Microbial Ecology Michigan State University Marsha I. Lester, PhD Christopher H. Browne Distinguished Professor University of Pennsylvania Dennis P. Lettenmaier, PhD Professor University of California, Los Angeles Willem J.M. Levelt, PhD Professor Max Planck Society Randall J. Leveque, PhD Professor Emeritus of Applied Mathematics University of Washington Nancy G. Leveson, PhD Professor of Aeronautics and Astronautics MIT Margaret Levi, PhD Professor Emerita of Political Science Stanford University Bruce R. Levin, PhD Professor of Biology Emory University Bruce Richard Levin, PhD Professor Emory University Lisa A. Levin, PhD Distinguished Professor Emeritus Scripps Institution of Oceanography, University of California, San Diego Simon A. Levin, PhD Professor Princeton University Marc S Levoy, PhD Professor Emeritus, Department of Computer Science Stanford University Ronald Levy, MD Professor Stanford University Harris Lewin, PhD Research Professor Arizona State University Richard S. Lewis, PhD Professor of Molecular and Cellular Physiology Stanford University Roger J. Lewis, MD, PhD Professor, Emergency Medicine David Geffen School of Medicine at University of California Los Angeles Jake Liang, MD Distinguished Senior Investigator Michael J. Lichten, PhD Judy Lieberman, MD, PhD Professor Harvard University Gene E. Likens, PhD Professor Cary Institute of Ecosystem Studies Peter Likins, PhD President Emeritus University of Arizona Christopher D. Lima, PhD Member Memorial Sloan Kettering Cancer Center Haifan Lin, PhD Eugene Higgins Professor of Cell Biology Yale University School of Medicine 42

Andrei Linde, PhD Professor Emeritus in the Physics Department Stanford University Steven E. Lindow, PhD Emeritus Professor University of California, Berkeley Bruce G. Link, PhD Professor Emeritus; Professor Columbia University; University of California Riverside Stephen G. Lisberger, PhD Professor Duke University Barbara H. Liskov, PhD Institute Professor Emerita MIT George Lister, MD Professor of Pediatrics and Cellular and Molecular Physiology Yale University Roderick J. Little, PhD Distinguished University Professor Emeritus University of Michigan Dan R. Littman, MD, PhD Professor of Molecular Immunology New York University Grossman School of Medicine David R. Liu, PhD Professor Broad Institute, Harvard University, and HHMI David B. Lobell, PhD Professor Stanford University Richard M. Locksley, MD Sandler Distinguished Professor of Medicine University of California, San Francisco Massimo Loda, MD Professor of Pathology Weill Cornell Medicine Elizabeth F. Loftus, PhD Distinguished Professor of Psychological Science; Criminology, Law & Society; and Law University of California, Irvine 43 Bruce E. Logan, PhD Professor Pennsylvania State University Anna S. Lok, MD Professor University of Michigan Sharon R. Long, PhD Professor Stanford University Catherine Lord, PhD George Tarjan Distinguished Professor of Psychiatry & Education, Semel Institute of Neuroscience and Human Behavior University of California, Los Angeles Jonathan Losos, PhD William H. Danforth Distinguished University Professor Washington University in St. Louis Daniel H. Lowenstein, MD Professor University of California, San Francisco Guillermina Lozano, PhD Professor University of Texas MD Anderson Cancer Center Joan Luby, MD Samuel and Mae Ludwig Professor of Psychiatry Washington University in St. Louis School of Medicine Jens O Ludwig, PhD Edwin A and Betty L Bergman Distinguished Service Professor University of Chicago Harold S. Luft, PhD Professor Emeritus University of California, San Francisco Karolin Luger, Phd Distinguished Professor University of Colorado Boulder George D. Lundberg, MD Former Editor in Chief, JAMA The Lundberg Institute Victoria Lundblad, PhD Distinguished Professor Emerita Salk Institute for Biological Studies

Liqun Luo, PhD Professor of Biology Stanford University Jacob Lurie, PhD Professor Institute for Advanced Study George Lusztig, PhD Professor MIT Richard G. Luthy, PhD Professor, Department of Civil and Environmental Engineering Stanford University Kirsten E. Lyke, MD Professor of Medicine University of Maryland, Baltimore Dorcas Joanne Lynn, MD Clinical Professor The George Washington University Ann C. Macaulay, MD Professor Emerita, Department of Family Medicine McGill University Allan H. MacDonald, PhD Professor University of Texas at Austin Crystal L. Mackall, MD Ernest and Amelia Gallo Family Professor Stanford University Ellen J. MacKenzie, PhD Dean and Professor Johns Hopkins University Jock D. Mackinlay, PhD Retired Technical Fellow Tableau Software / Salesforce Roderick MacKinnon, MD Professor The Rockefeller University Susan E Mackinnon, MD Professor Washington University in St. Louis Chris Macosko, PhD Professor Emeritus of Chemical Engineering and Materials Science University of Minnesota Robert D. MacPherson, PhD Professor of Mathematics, Emeritus Institute for Advanced Study Nicole Maestas, PhD John D. MacArthur Professor of Economics and Health Care Policy Harvard University Edward W. Maibach, PhD Distinguished University Professor George Mason University Joshua Makower, MD Professor of Medicine and BioEngineering Stanford University Juan Maldacena, PhD Professor Institute for Advanced Study Yvonne A Maldonado, MD Professor Stanford University Harmit S. Malik, PhD Professor Fred Hutchinson Cancer Center Jitendra Malik, PhD Arthur J. Chick Professor of EECS University of California, Berkeley Roberto Malinow, MD, PhD Professor Emeritus Departments of Neurosciences and Neurobiology Henri R. Manasse, Jr, PhD Professor and Dean Emeritus University of Illinois at Chicago David J. Mangelsdorf, PhD Professor UT Southwestern Carol M. Mangione, MD Professor UCLA Tom Maniatis, PhD Professor Columbia University James L. Manley, PhD Julian Clarence Levi Professor of Life Sciences Columbia University 44

Jennifer J. Manly, PhD Professor, Department of Neurology Columbia University Michael E. Mann, PhD Presidential Distinguished Professor of Earth and Environmental Science University of Pennsylvania JoAnn E. Manson, MD, DrPH Professor of Medicine Harvard Medical School and Brigham and Women's Hospital M. Brian Maple, PhD Bernd T. Matthias Distinguished Professor of Physics University of California, San Diego M. Cristina Marchetti, PhD Distinguished Professor of Physics University of California, Santa Barbara Joyce Marcus, PhD Professor University of Michigan Eve Marder, PhD University Professor Brandeis University Peter A. Margolis, MD, PhD Professor of Pediatrics Cincinnati Children's Hospital Ellen M. Markman, PhD Professor Stanford University Andrew R. Marks, MD Professor and Chair Columbia University Vagelos College of Physicians and Surgeons James S. Marks, MD Former Executive Vice President Robert Wood Johnson Foundation Michael A. Marletta, PhD Professor of Chemistry and Molecular and Cell Biology University of California, Berkeley Linsey C. Marr, PhD University Distinguished Professor Virginia Tech David B. Marshall, PhD Professor University of Colorado Boulder Gregory B. Martin, PhD Professor Cornell University & Boyce Thompson Institute Malcolm A. Martin, MD Scientist Emeritus National Institute of Allergy and Infectious Diseases, National Institutes of Health Louis A. Martin-Vega, PhD Dean and Distinguished University Professor Emeritus North Carolina State University Reynaldo Martorell, PhD Robert W. Professor of Nutrition Emeritus Emory University Eric S. Maskin, PhD Professor Harvard University Carol A. Mason, PhD Professor of Pathology & Cell Biology, Neuroscience, and Ophthalmology Columbia University Joan Massague, PhD Member Memorial Sloan Kettering Cancer Center Bettie Sue S. Masters, PhD Distinguished Professor Emerita University of Texas Health Science Center at San Antonio and Adjunct Professor of Biochemistry Duke University Duke University Diane J. Mathis, PhD Professor of Immunology Harvard Medical School Dayna B. Matthew, JD, PhD Dean and Professor of Law George Washington University Law School Karen A. Matthews, PhD Distinguished Emerita Professor of Psychiatry University of Pittsburgh Krzysztof Matyjaszewski, PhD Professor Carnegie Mellon University 45 45

John H.R. Maunsell, PhD Professor University of Chicago Claire E. Max, PhD Professor Emerita University of California, Santa Cruz Helen S. Mayberg, MD Professor Icahn School of Medicine at Mount Sinai James M. Mayer, PhD Professor Yale University Barry Mazur, PhD Gerhard Gade University Professor Harvard University Barry C. Mazur, PhD Gerhard Gade University Professor Harvard University Justin C. McArthur, MBBS MPH Professor and Director Johns Hopkins University Angela B. McBride, PhD Distinguished Professor Emerita Indiana University Edward R.B. McCabe, MD, PhD Distinguished Professor Emeritus University of California, Los Angeles David Geffen School of Medicine James Andrew McCammon, PhD Distinguished Professor University of California, San Diego Bonnie J. McCay, PhD Emerita Professor of Human Ecology Rutgers University James L. McClelland, PhD Lucie Stern Professor in the Social Sciences in the Department of Psychology Stanford University Susan K. McConnell, PhD Professor Emerita Stanford University Thomas W. McDade, PhD Professor Northwestern University Ann E. McDermott, PhD Esther and Ronald Professor of Biochemistry Columbia University Donald P. McDonnell, PhD Professor Duke University Dusa McDuff, PhD Joan Lyttle Birman '48 Professor of Mathematics Barnard College, Columbia University Paul L. McEuen, PhD John A. Newman Professor of Physical Science, emeritus Cornell University Daniel L McFadden, PhD, DSC, LLD Professor Emeritus University of California, Berkeley and University of Southern California Margaret J. McFall-Ngai, PhD Staff Researcher/Faculty Associate Carnegie Institution for Science; Caltech James L. McGaugh, PhD Distinguished Professor Emeritus University of California, Irvine Elizabeth A. McGlynn, PhD Senior Vice President, Research & Quality Measurement Kaiser Permanente J. Richard McIntosh, PhD Distinguished Professor Emeritus University of Colorado Boulder Christopher F. McKee, PhD Professor Emeritus University of California, Berkeley Nick W. McKeown, PhD Professor Emeritus of Computer Science and Electrical Engineering Stanford University Catherine G. McLaughlin, PhD Professor Emerita University of Michigan David W. McLaughlin, PhD Professor of Mathematics and Neural Science Vonnie C. McLoyd, PhD Ewert A. C. Thomas Collegiate Professor University of Michigan 46 46

Andrew P. McMahon, PhD Research Professor Caltech Harry Y. McSween, Jr, PhD Chancellor's Professor Emeritus of Planetary Geoscience University of Tennessee, Knoxville Ellen R. Meara, PhD Professor of Health Economics and Policy Harvard TH Chan School of Public Health Douglas L. Medin, PhD Professor Northwestern University Kishor C. Mehta, PhD Horn Distinguished Professor of Civil Engineering Texas Tech University Diane E. Meier, MD Hausman Professor of Medical Ethics Icahn School of Medicine at Mount Sinai E.W. "Bert" Meijer, PhD Professor Institute for Complex Molecular Systems, Eindhoven University of Technology, the Netherlands Afaf Meleis, PhD Dean Emeritus and Professor of Nursing and Sociology University of Pennsylvania Russell D. Meller, Ph.D. Chief Scientist FORTNA Michelle M. Mello, PhD, JD Professor of Health Policy and Professor of Law Stanford University David J. Meltzer, PhD Henderson-Morrison Professor of Prehistory Southern Methodist University Charles V. Meneveau, PhD Professor Johns Hopkins University Jane A. Menken, PhD Distinguished Professor University of Colorado Boulder Miriam Merad, MD, PhD Professor of Oncology and Immunology; Director Precision Immunology Institute Icahn School of Medicine at Mount Sinai N. David Mermin, PhD Cornell University Dorothy J. Merritts, PhD Professor Franklin and Marshall College Barbara J. Meyer, PhD Distinguished Professor of Genetics, Genomics, Evolution and Development in the Department of Molecular and Cell Biology Howard Hughes Medical Institute and University of California, Berkeley Blake C. Meyers, PhD Distinguished Professor, Dept of Plant Sciences and the Genome Center University of California, Davis R. Keith Michel, BS Retired Richard W. Michelmore, PhD Professor of Plant Genetics University of California, Davis Edward D. Miller, MD Dean/CEO Emeritus Professor of Anesthesiology and Critical Care Johns Hopkins University Linda B. Miller, MS Retired Scott J. Miller, PhD Professor Yale University William H. Miller, PhD Kenneth S. Pitzer Distinguished Professor of Chemistry University of California, Berkeley Paul C. Milly, PhD Senior Scientist, Retired U.S. Geological Survey George R. Milner, PhD Distinguished Professor Emeritus Pennsylvania State University 47

Beverly S. Mitchell, MD Professor of Medicine Stanford University Timothy J. Mitchison, PhD Professor Harvard Medical School Danesh Moazed, PhD Professor Harvard University William C. Mobley, MD, PhD Distinguished Professor of Neurosciences University of California, San Diego Paul L. Modrich, PhD Professor of Biochemistry Emeritus Duke University William E. Moerner, PhD Harry S. Mosher Professor and Professor, by Courtesy, of Applied Physics Stanford University Robert A. Moffitt, PhD Krieger-Eisenhower Professor of Economics Johns Hopkins University James W. Mold, MD, MPH George Lynn Cross Emeritus Professor of Family and Preventive Medicine University of Oklahoma Kelle H. Moley, MD Vice President and Professor Ferring Pharmaceuticals and Washington University in St. Louis Valeria Molinero, PhD Distinguished Professor University of Utah Stephen G. Monismith, PhD Obayashi Professor in the School of Engineering Stanford University Isabel Patricia Montanez, PhD Distinguished Professor University of California, Davis Paulo J.M. Monteiro, PhD Distinguished Professor in the Graduate Program University of California, Berkeley Marc R. Montminy, MD PhD Distinguished Professor Emeritus Salk Institute for Biological Studies David Mooney, PhD Professor Harvard University Richard D. Mooney, PhD Geller Professor of Neurobiology Duke University David D. Moore, PhD Professor University of California, Berkeley Gregory W. Moore, PhD Professor of Physics Rutgers University Melissa J. Moore, PhD Professor Emerita University of Massachusetts Chan Medical School Patrick S. Moore, MD MPH Distinguished Professor University of Pittsburgh Peter B. Moore, PhD Professor Emeritus Yale University Mary A. Moran, PhD Professor University of Georgia Nancy A. Moran, PhD Professor University of Texas at Austin Manfred Morari, PhD Adjunct Professor University of Pennsylvania Ginés Morata, PhD Professor Consejo Superior de Investigaciones Científicas (CSIC) Centro de Biología Molecular Rachel Morello-Frosch, PhD, MPH Professor, School of Public Health & Department of Environmental Science, Policy and Management University of California, Berkeley 48 48

Jonathan D. Moreno, PhD Emeritus Professor University of Pennsylvania Julie Y. Morita, MD President/CEO The Joyce Foundation Stephen E. Morris, PhD Professor MIT Edvard I. Moser, PhD Professor; Nobel Laureate Norwegian University of Science and Technology May-Britt Moser, PhD Professor and Nobel Laureate Norwegian University of Science and Technology Mary Pat Moyer, PhD CEO and Chief Science Officer INCELL Corporation, LLC Louis J. Muglia, MD, PhD President and CEO Burroughs Wellcome Fund Bhramar Mukherjee, PhD Anna MR Lauder Professor of Biostatistics Yale University Monique Borgerhoff Mulder, PhD Professor University of California, Davis Cynthia D. Mulrow, MD Emeritus Deputy Editor Annals of Internal Medicine David B. Mumford, PhD Professor Emeritus Harvard University and Brown University Mary O. Mundinger, DrPH Edward M Kennedy Professor of Health Policy Columbia University Mary O'Neil Mundinger, DrPH Edward M. Kennedy Professor Columbia University School of Nursing Alicia H. Munnell, PhD Research Professor Boston College William W. Murdoch, PhD Charles A. Storke II Professor of Ecology, retired University of California, Santa Barbara Susan A. Murphy, PhD Mallinckrodt Professor of Statistics and of Computer Science Harvard University Andrew W. Murray, PhD Professor Harvard University Jeffrey C. Murray, MD Professor, Department of Pediatrics University of Iowa Mark A. Musen, MD, PhD Stanford Medicine Professor of Biomedical Informatics Research Stanford University Sidney R. Nagel, PhD Professor University of Chicago David G. Nathan, MD Professor of Pediatrics and Medicine Harvard Medical School Jeremy H. Nathans, MD, PhD Professor Johns Hopkins University School of Medicine Mary D. Naylor, PhD Marian S. Ware Professor University of Pennsylvania School of Nursing Alan Needleman, PhD Professor and Holder of the Royce E. Wisenbaker '39 Chair II, and University Distinguished Professor Texas A&M University Jack Needleman, PhD Professor University of California, Los Angeles Alan R. Nelson, MD Retired Clinical Professor Utah Alondra Nelson, PhD Harold F. Linder Professor of Social Science Institute for Advanced Study 49 49

Charles A. Nelson, PhD Professor of Pediatrics and Neuroscience and Professor of Psychology in Psychiatry Harvard Medical School and Boston Children's Hospital David R. Nelson, PhD Arthur K. Solomon Professor of Biophysics Harvard University Daniel M. Neumark, PhD Melvin Calvin Distinguished Professor of Chemistry University of California, Berkeley Jane W. Newburger, MD, MPH Commonwealth Professor of Pediatrics Harvard Medical School Nora S. Newcombe, PhD Laura H. Carnell Professor in the Department of Psychology and Neuroscience Temple University Craig D. Newgard, MD Professor of Emergency Medicine Oregon Health & Science University Dianne K. Newman, PhD Binder/Amgen Professor of Biology and Geobiology Caltech Elissa L. Newport, PhD George Bergeron Professor of Neurology Georgetown University John E. Niederhuber, MD Retired Professor; Former Director, National Cancer Institute, NIH Johns Hopkins Nancy H. Nielsen, MD, PhD Senior Associate Dean for Health Policy University at Buffalo Rasmus Nielsen, PhD Professor University of California, Berkeley Deb Niemeier, Phd Professor University of Maryland Abraham Nitzan, PhD Professor University of Pennsylvania William D. Nix, PhD Professor Emeritus Stanford University Krishna K. Niyogi, PhD Distinguished Professor of Plant and Microbial Biology University of California, Berkeley Victor Nizet, MD Distinguished Professor of Pediatrics and Pharmacy University of California, San Diego M. Kariuki Njenga, DVM, PhD Professor of Infectious Diseases Washington State University, Paul Allen School for Global Health Richard P. Novick, MD Recanati Family Professor of Science Emeritus New York University Grossman School of Medicine Kyoko Nozaki, PhD Professor The University of Tokyo Gabriel Nunez, MD Professor University of Michigan Sir Paul M. Nurse, PhD The Francis Crick Institute Michel Nussenzweig, MD PhD Zanvil A Cohn and Ralph M Steinman Professor The Rockefeller University Paul A. Nutting, MD, MSPH Retired, Department of Family Medicine Univ Colorado Health Sciences Center Jennifer B. Nuzzo, DrPH Professor of Epidemiology Brown University Ralph G. Nuzzo, PhD G.L. Clark Professor Emeritus University of Illinois James F. O'Connell, PhD Distinguished Professor Emeritus University of Utah John O'Keefe, PhD Professor of Cognitive Neuroscience University College London 50 50

Bert W. O'Malley, MD Thompson Professor of Cell Biology Baylor College of Medicine Amedeo R. Odoni, PhD T. Wilson Chair Professor Emeritus MIT Kenneth Olden, PhD Retired Olufunmilayo Olopade, MBBS Professor University of Chicago Judith S. Olson, PhD Donald Bren Professor of Information and Computer Sciences University of California Irvine Maynard V. Olson, PhD Professor Emeritus of Medicine and Genome Sciences University of Washington Kunle A. Olukotun, PhD Professor Stanford University John A. Orcutt, PhD Distinguished Professor of Geophysics University of California, San Diego Joseph W. Orenstein, PhD Professor University of California, Berkeley Stuart H. Orkin, MD David G. Nathan Distinguished Professor of Pediatrics Harvard Medical School Joseph P. Ornato, MD Professor, Department of Emergency Medicine Virginia Commonwealth University School of Medicine Anthony Oro, MD/PhD Eugene and Gloria Bauer Professor of Dermatology Stanford University Harry T. Orr, PhD Professor University of Minnesota Terry L. Orr-Weaver, PhD Professor and Member Emerita, Department of Biology MIT and Whitehead Institute Franklin M Orr, Jr, PhD Professor Emeritus Stanford University Donald R. Ort, PhD Professor University of Illinois Urbana-Champaign Kim Orth, PhD Professor UT Southwestern Medical Center Richard S. Ostfeld, PhD Distinguished Senior Scientist Cary Institute of Ecosystem Studies Sally P. Otto, PhD Professor University of British Columbia John K. Ousterhout, PhD Bosack Lerner Professor of Computer Science Stanford University Julie Overbaugh, PhD Professor Fred Hutchinson Cancer Center Larry E. Overman, PhD Distinguished Professor of Chemistry Emeritus University of California, Irvine Nancy S. Padian, PhD Professor University of California Roberto Padovani, PhD Professor University of California, San Diego Raul Padron, PhD Professor University of Massachusetts Chan Medical School José A. Pagán, PhD Professor New York University David C. Page, MD Professor Whitehead Institute and MIT 51

Lyman A. Page, Jr, PhD Professor of Physics Princeton University Ariel Pakes, PhD Thomas Professor of Economics Harvard University Herminia Palacio, MD, MPH President NexusBridge Strategies Rafael Palacios, PhD Professor Universidad Nacional Autónoma de México Arthur G. Palmer, PhD Professor Columbia University Jeffrey D. Palmer, PhD Distinguish Professor Indiana University-Bloomington Richard D. Palmiter, PhD Professor University of Washington Athanassios Z. Panagiotopoulos, PhD Susan Dod Brown Professor of Chemical and Biological Engineering Princeton University Christos H. Papadimitriou, PhD Professor Columbia University Eleftherios Terry Papoutsakis, PhD Unidel Eugene DuPont Professor of Chemical & Biomolecular Engineering University of Delaware Drew M. Pardoll, MD, PhD Professor and Director, Bloomberg~Kimmel Institute for Cancer Immunotherapy Johns Hopkins University Giorgio Parisi, MD Emeritus Professor Rome University La Sapienza Michael Parmacek, MD Professor and Chair, Department of Medicine University of Pennsylvania Perelman School of Medicine Julie Parsonnet, MD George DeForest Professor of Medicine Stanford University Barbara H. Partee, PhD Distinguished University Professor Emerita of Linguistics and Philosophy University of Massachusetts Amherst Ardèm Patapoutian, PhD Professor Scripps Research Institute Nipam H. Patel, PhD Director Marine Biological Laboratory Desmond U. Patton, PhD Schwartz University Professor University of Pennsylvania Jonathan A. Patz, MD Vilas Distinguished Professor and John P Holton Chair University of Wisconsin-Madison Roger F. Pease, PhD Professor of Electrical Engineering Emeritus Stanford University Joseph Pedlosky, PhD Scientist Emeritus Woods Hole Oceanographic Institution Monica E. Peek, MD, MPH, MS Ellen H. Block Professor of Health Justice in the Department of Medicine University of Chicago Corinne Peek-Asa, PhD Professor University of California, San Diego Catherine L. Peichel, PhD Professor, Institute of Ecology and Evolution University of Bern Norbert J. Pelc, ScD Professor Emeritus Stanford University David S. Pellman, MD Professor of Cell Biology and Pediatrics Harvard Medical School 52

Robin Pemantle, PhD Christopher H. Browne Distinguished Professor of Mathematics University of Pennsylvania Isabelle Peretz, PhD Professor University of Montreal Rafael Perez-Escamilla, PhD Professor Yale School of Public Health Rafael Perez-Escamilla, PhD Professor Yale School of Public Health Ivette Perfecto, PhD Professor University of Michigan Eduardo Perozo, PhD Professor University of Chicago James M. Perrin, MD Professor of Pediatrics Emeritus MassGeneral for Children and Harvard Medical School Bernice A. Pescosolido, PhD Distinguished Professor Indiana University Jonas C. Peters, PhD Bren Professor of Chemistry Caltech Anne C. Petersen, PhD Research Professor University of Michigan Thomas D. Petes, PhD Professor Duke University Medical Center Christine Petit, MD, PhD Professor; Professor Emeritus, Collège de France; Founding Director, The Hearing Institute Institut Pasteur, Paris Linda R. Petzold, PhD Distinguished Professor, Departments of Mechanical Engineering and Computer Science University of California, Santa Barbara James C. Phillips, PhD Retired Rutgers University Robert Phillips, MD, MSPH Executive Director The Center for Professionalism & Value in Health Care Maryann T. Phipps, MEng Senior Principal, Chairman of the Board Estructure, Inc. Monika Piazzesi, PhD Joan Kenney Professor of Economics Stanford University Steward T.A. Pickett, PhD Distinguished Senior Scientist Emeritus Cary Institute of Ecosystem Studies Naomi E. Pierce, PhD Hessel Professor of Biology Harvard University Janet B. Pierrehumbert, PhD Professor of Language Modelling University of Oxford Craig S. Pikaard, PhD Distinguished Professor Indiana University David R. Pilbeam, PhD Henry Ford II Professor of Human Evolution Emeritus Harvard University Leonard Pinchuk, PhD Distinguished Research Professor Biomedical Engineering University of Miami Steven Pinker, PhD Johnstone Family Professor of Psychology Harvard University Vivian W. Pinn, MD Founding Director, Office of Research on Women's Health (Retired); Former Senior Scientist Emerita National Institutes of Health Dolores R. Piperno, PhD Senior Scientist Smithsonian Institution 53

Etta D. Pisano, MD Adjunct Professor The University of Pennsylvania Toniann Pitassi, PhD Professor Columbia University Philip A. Pizzo, MD Professor Emeritus Stanford University Terry A. Plank, PhD Arthur D. Storke Memorial Professor Columbia University Hidde L Ploegh, PhD Senior investigator Emeritus Boston Children's Hospital Stephen E. Plog, PhD Professor Emeritus University of Virginia Stanley A. Plotkin, MD Professor of Pediatrics University of Pennsylvania Raina K. Plowright, PhD Rudolf J. and Katharine L. Steffen Professor Cornell University James D. Plummer, PhD John Fluke Professor of Electrical Engineering Stanford University R. Scott Poethig, PhD John B. and Margaret H. Fassitt Professor in the Department of Biology Department of Biology, University of Pennsylvania Chris D. Poland, MS Consulting Engineer Chris D Poland Consulting Stephen Polasky, PhD Regents Professor and Fesler-Lampert Professor of Ecological/Environmental Economics University of Minnesota Keshia M. Pollack Porter, PhD Professor and Bloomberg Centennial Chair Johns Hopkins Bloomberg School of Public Health Thomas D. Pollard, MD Professor Emeritus Yale University Kenneth S. Polonsky, MD Richard T Crane Distinguished Service Professor of Medicine University of Chicago Daniel E. Polsky, PhD Bloomberg Distinguished Professor Johns Hopkins University Peter J. Polverini, DDS, DMSc Jonathan Taft Distinguished University Professor University of Michigan Kornelia Polyak, MD, PhD Professor of Medicine Dana-Farber Cancer Institute and Harvard Medical School Claire Pomeroy, MD President Lasker Foundation Scott L. Pomeroy, MD, PhD Professor Harvard Medical School Stephen B. Pope, PhD Sibley College Professor of Engineering Emeritus Cornell University Michael I. Posner, PhD Professor Emeritus University of Oregon Hugh P. Possingham, PhD Professor The University of Queensland Charles Dale Poulter, PhD Distinguished Professor Emeritus University of Utah Deborah E. Powell, MD Professor Emeritus University of Minnesota Mary E. Power, PhD Professor of the Graduate School, Department of Integrative Biology University of California, Berkeley 54

Arati Prabhakar, PhD Former Science and Technology Advisor to President Biden Kim Prather, PhD Professor University of California San Diego Mark R. Prausnitz, PhD Professor of Chemical & Biomolecular Engineering School of Chemical & Biomolecular Engineering, Georgia Institute of Technology Andrew M. Prentice, PhD Professor London School of Hygiene and Tropical Medicine Andrew M. Prentice, PhD Professor London School Hygiene & Tropical Medicine Samuel H. Preston, PhD Professor University of Pennsylvania T. Douglas Price, PhD Professor University of Wisconsin-Madison John R. Pringle, PhD Professor David E. Pritchard, PhD Professor of Practice MIT Adam Przeworski, PhD Carroll and Milton Petrie Professor, Emeritus New York University Molly Przeworski, PhD Alan H. Kempner Professor of Biological Sciences & Systems Biology Columbia University Bruce M. Psaty, MD, PhD Professor, Medicine & Epidemiology University of Washington Jennifer M. Puck, MD Professor University of California, San Francisco Robert H. Purcell, MD Chief of the Laboratory of Infectious Diseases National Institute of Allergy and Infectious Disease, National Institutes of Health Anne E. Pusey, PhD Professor Emerita Duke University Judit E. Puskas, PhD Distinguished Professor The Ohio State University Peter H. Quail, Ph.D. Professor Emeritus of Plant Biology University of California, Berkeley Eliot Quataert, PhD Professor Princeton University David Charles Queller, PhD Professor Washington University in St. Louis Helen R. Quinn, PhD Professor Emerita, Particle Physics and Astrophysics SLAC Stanford University Thomas C. Quinn, MD Professor of Medicine, International Health, Epidemiology and Molecular Microbiology and Immunology; Director, Center for Global Health Johns Hopkins University Nancy N. Rabalais, PhD Professor and Shell Endowed Chair in Oceanography and Wetland Studies Louisiana State University Howard K. Rabinowitz, MD Professor Emeritus of Family and Community Medicine Sidney Kimmel Medical College, Thomas Jefferson University Paul H. Rabinowitz, PhD Professor Emeritus of Mathematics University of Wisconsin-Madison Mitchell T. Rabkin, MD Professor Emeritus Harvard Medical School 55

Daniel J. Rader, MD Professor University of Pennsylvania Clayton J. Radke, PhD Distinguished Professor University of California, Berkeley Lalita Ramakrishnan, PhD Professor University of Cambridge Venki Ramakrishnan, PhD Program Leader MRC Laboratory of Molecular Biology, Cambridge, UK Ranulfo Ramo, MD Professor El Colegio Nacional Thomas A. Rando, MD, PhD Director, Broad Stem Cell Research Center University of California, Los Angeles Megan L. Ranney, MD, MPH C.-E.A. Winslow Professor of Public Health and Emergency Medicine Yale University Lutgarde Raskin, PhD Vernon L. Snoeyink Distinguished University Professor of Environmental Engineering and Altarum/ERIM Russell O'Neal Professor of Engineering University of Michigan Buddy D. Ratner, PhD Professor of Bioengineering and Chemical Engineering University of Washington Stephen W. Raudenbush, EdD Distinguished Service Professor of Sociology, Public Policy and Committee on Education University of Chicago David H. Raulet, PhD Distinguished Professor University of California, Berkeley James B. Rawlings, PhD Professor University of California, Santa Barbara Nancy E. Reame, PhD Professor Emerita Columbia University School of Nursing; University of Michigan Douglas C. Rees, PhD Roscoe Gilkey Dickinson Professor of Chemistry Caltech Nancy M. Reid, PhD Professor University of Toronto Robin S. Reid, PhD Professor Emeritus and Senior Research Scientist in the Department of Ecosystem Science and Sustainability Colorado State University Arthur L Reingold, MD Distinguished Professor of Epidemiology University of California, Berkeley Mary V. Relling, PharmD David A. Relman, MD Professor Stanford University Kerry J. Ressler, MD, PhD Professor and Psychiatrist Harvard University Ana M. Rey, PhD Professor University of Colorado Boulder Peter B. Rhines, PhD Professor of Oceanography Emeritus University of Washington Charles M. Rice, PhD Professor The Rockefeller University Thomas Rice, PhD Distinguished Research Professor University of California, Los Angeles Fielding School of Public Health John A. Rich, MD, MPH Professor Rush University Josiah D. Rich, MD Professor Brown University 56 56

Rebecca Richards-Kortum, PhD Malcolm Gillis University Professor in the Department of Bioengineering Rice University Jane S. Richardson, DSc(hon) James B. Duke Professor of Biochemistry Duke University Lynne D. Richardson, MD Professor Icahn School of Medicine at Mount Sinai Joseph B. Richardson, Jr, PhD MPower Professor of African-American Studies, Medical Anthropology and Epidemiology University of Maryland Geraldine L. Richmond, PhD Presidential Chair in Science; Professor of Chemistry University of Oregon Lynn M. Riddiford, Ph.D. Professor of Biology Emerita University of Washington Paul Ridker, MD Professor of Medicine Harvard Medical School George H. Rieke, PhD Regents Professor University of Arizona Marcia J. Rieke, ScD Regents Professor of Astronomy University of Arizona Loren H. Rieseberg, PhD University Killam Professor The University of British Columbia Eric Rignot, PhD Professor University of California, Irvine James J. Riley, PhD Professor Emeritus University of Washington Wayne J. Riley, MD President Downstate Health Sciences University Barbara Rimer, DrPH Professor Emerita University of North Carolina at Chapel Hill Donald C. Rio, PhD Distinguished Professor University of California, Berkeley Frederick P. Rivara, MD, MPH Professor University of Washington Ronald L. Rivest, PhD Institute Professor MIT Luigi Rizzi, Laurea di dottore in Lettere Professor Collège de France, Paris Dorothy E. Roberts, JD George A. Weiss University Professor of Law & Sociology University of Pennsylvania Richard J. Roberts, PhD Dr. New England Biolabs Elizabeth J. Robertson, PhD Professor University of Oxford Gregory H. Robinson, PhD Foundation Distinguished Professor of Chemistry University of Georgia Anne K. Roby, PhD Independent Board Director Rogers Corporation Jorge J. Rocca, PhD University Distinguished Professor Colorado State University Hector P. Rodriguez, PhD Professor University of California, Berkeley Kathryn M. Roeder, PhD Professor of Statistics and Data Science Carnegie Mellon University Wendell Lee Roelofs, PhD Professor Cornell University Selwyn O. Rogers, Jr, MD, MPH Professor of Surgery University of Chicago 57

Pamela C. Ronald, PhD Distinguished Professor in the Department of Plant Pathology and the Genome Center University of California, Davis Michael Rosbash, PhD Peter Gruber Professor of Neuroscience Brandeis University Sara Rosenbaum, JD Professor Emerita Health Law and Policy George Washington University Irwin Rosenberg, MD University Professor Emeritus in Medicine and Nutrition Tufts University Steven A. Rosenberg, MD, PhD Chief, Surgery Branch National Cancer Institute Mendel Rosenblum, PhD Cheriton Family Professor of Engineering Stanford University Linda Rosenstock, MD, MPH Dean Emeritus and Professor University of California, Los Angeles Linda Rosenstock, MD, MPH Dean Emeritus and Professor UCLA Meredith Rosenthal, PhD Professor of Health Economics and Policy Harvard T.H. Chan School of Public Health David K. Rosner, PhD Ronald Lauterstein Professor Columbia University Lainie Friedman Ross, MD, PhD Dean's Professor and Chair, Department of Health Humanities and Bioethics, Director, Paul M Schyve MD Center for Bioethics University of Rochester Cornelius Rosse, MD, DSC Professor Emeritus University of Washington, School of Medicine Peter J. Rossky, PhD Professor Rice University Alvin E. Roth, PhD Professor Stanford University James A. Roth, DVM, PhD Distinguished Professor Iowa State University Lucia B. Rothman-Denes, PhD Haig P. Papazian Distinguished Service Professor, Department of Molecular Genetics and Cell Biology University of Chicago Martine F Roussel, PhD Professor St. Jude Children's Research Hospital Ali Rowhani-Rahbar, MD, MPH, PhD Professor University of Washington Diane Rowland, ScD Executive Vice President Emerita Kaiser Family Foundation John L. Rubenstein, MD, PhD Professor of Psychiatry University of California, San Francisco Ronitt A. Rubinfeld, PhD Edwin Sibley Webster Professor of Electrical Engineering and Computer Science MIT David R. Rubinow, MD Chair Emeritus and Professor University of North Carolina at Chapel Hill Alexander Rudensky, PhD Chairman, Immunology Program, Lloyd Old Chair in Clinical Investigation, Investigator, Howard Hughes Medical Institute Memorial Sloan Kettering Cancer Center Joan V. Ruderman, PhD Nelson Professor of Cell Biology (Emeritus) Harvard Medical School Roberta L. Rudnick, PhD Distinguished Professor University of California, Santa Barbara David W. Russell, PhD Emeritus Professor of Molecular Genetics University of Texas Southwestern Medical Center 58

Louise B. Russell, PhD Distinguished Professor Emerita Rutgers University Stuart J. Russell, PhD Distinguished Professor of Computer Science University of California, Berkeley Jenny Russinova, PhD Principle Investigator VIB Timothy A. Ryan, PhD Professor Weill Cornell Medicine Donald G. Saari, PhD Distinguished Research Professor of Economics and Mathematics University of California, Irvine Emmanuel Saez, PhD Professor of Economics University of California, Berkeley William M. Sage, MD, JD Professor of Law and Medicine Texas A&M University M. Taher A Saif, PhD Professor University of Illinois Urbana-Champaign Laure Saint-Raymond, PhD Professor Institut des Hautes Etudes Scientifiques, France Joseph V. Sakran, MD, MPH, MPA Executive Vice Chair of Surgery Johns Hopkins University School of Medicine Ann Beal Salamone, MS Chairman of the Board Rochal Industries, LLC Renee N. Salas, MD, MPH, MS Department of Emergency Medicine Massachusetts General Hospital and Harvard Medical School Judith A. Salerno, MD, MS President Emeritus and Senior Scholar New York Academy of Medicine James F. Sallis, PhD Distinguished Professor Emeritus University of California, San Diego Alan R Saltiel, PhD Distinguished Professor of Medicine and Pharmacology University of California, San Diego W. Mark Saltzman, PhD Goizueta Foundation Professor of Biomedical Engineering Yale University Hugh A. Sampson, MD Professor of Pediatrics Icahn School of Medicine at Mount Sinai Robert J. Sampson, PhD Woodford L. and Ann A. Flowers University Professor Harvard University Pedro A. Sánchez, PhD Professor University of Florida Daniel H. Sandweiss, PhD Libra Professor of Anthropology and Climate Studies University of Maine David T. Sandwell, PhD Professor University of California, San Diego Joshua R. Sanes, PhD Professor Harvard University Melanie S. Sanford, PhD Moses Gomberg Distinguished University Professor University of Michigan Philippe J Sansonetti, MD Professor Institut Pasteur and Collège de France Nanette F. Santoro, MD Professor and Chair of Obstetrics & Gynecology University of Colorado School of Medicine Clifford B. Saper, MD, PhD James Jackson Putnam Professor of Neurology Harvard Medical School and Beth Israel Deaconess Medical Center Peter Sarnak, PhD Professor Princeton University 59

Peter Sarnow, PhD Professor Stanford University David A. Savitz, PhD Professor Brown University Daniel L. Schacter, PhD William R. Kenan, Jr. Professor of Psychology Harvard University Andrew I. Schafer, MD Emeritus Professor of Medicine with Tenure Cornell University / Weill Cornell Medical College David V. Schaffer, PhD Professor, Director University of California, Berkeley Robert Schapire, PhD Partner Researcher Microsoft Research Marten Scheffer, PhD Professor Wageningen University Jose A. Scheinkman, PhD Professor Columbia University Randy W. Schekman, PhD University Professor, Department of Molecular and Cell Biology University of California, Berkeley Richard H. Scheller, PhD Chairman of Research and Development BridgeBio Ueli Schibler, PhD Professor Emeritus University of Geneva Alexander F. Schier, PhD Professor and Director Biozentrum University of Basel William H. Schlesinger, PhD President, Emeritus Cary Institute of Ecosystem Studies Sandra L. Schmid, PhD Chief Scientific Officer CZ Biohub -SF Christine E. Schmidt, PhD Distinguished Professor University of Florida Johanna Schmitt, PhD Professor Emerita University of California, Davis Jerald L. Schnoor, PhD Professor of Environmental Engineering University of Iowa Richard M. Schoen, PhD Bass Professor of Humanities and Sciences Emeritus Stanford University William R. Schowalter, PhD Class of 1950 Professor in Applied Science and Engineering Emeritus Princeton University Julian Schroeder, PhD Distinguished Professor University of California, San Diego Steven A. Schroeder, MD Professor of Medicine, Emeritus University of California, San Francisco Brenda Schulman, PhD Hon. Professor Paul M. Schulze-Lefert, PhD Professor Max Planck Institute for Plant Breeding Research Erin M Schuman, PhD Director Max Planck Institute of Brain Research Gertrud M. Schupbach, PhD Senior Research Scholar and Professor Emerita Princeton University Alan L. Schwartz, MD, PhD Professor of Pediatrics and Developmental Biology Washington University Helmut F. Schwarz, Dr. rer. nat. Professor Technische Universität Berlin John H. Schwarz, PhD Professor Emeritus CalTech 60 60

Thomas L. Schwenk, MD Dean Emeritus University of Nevada, Reno Frank Sciulli, PhD Professor Emeritus Columbia University Matthew P. Scott, PhD Professor Emeritus Stanford University Kate M. Scow, PhD Distinguished Professor Emerita University of California, Davis John W. Sedat, PhD Professor Emeritus University of California, San Francisco Ronald R. Sederoff, PhD Professor Emeritus North Carolina State University David L. Sedlak, PhD Professor of Civil & Environmental Engineering University of California, Berkeley Paul Segall, PhD The Cecil and Ida Green Professor of Geophysics Stanford University Kathleen Segerson, PhD Board of Trustees Distinguished Professor University of Connecticut Gary M. Segura, PhD Professor University of California, Los Angeles Nathan Seiberg, PhD Professor Institute for Advanced Study Christine E. Seidman, MD Thomas W. Smith Professor of Genetics and Medicine Harvard Medical School and Massachusetts General Brigham Hospital David N. Seidman, PhD Walter P. Murphy Professor Emeritus of Materials Science and Engineering Northwestern University Jonathan G. Seidman, PhD Professor Harvard Medical School Joe V. Selby, MD, MPH Senior Scientist Emeritus, Division of Research Kaiser Permanente Eric U. Selker, PhD Professor of Biology University of Oregon Dennis J. Selkoe, MD Vincent and Stella Coates Professor of Neurologic Diseases Harvard Medical School and Massachusetts General Brigham Hospital Robert M. Sellers, PhD Distinguished University Professor University of Michigan Stephen D. Senturia, PhD Professor Emeritus MIT Jonathan L. Sessler, PhD Doherty-Welch Chair University of Texas at Austin Jeffrey P. Severinghaus, PhD Professor University of California, San Diego Robert M. Seyfarth, PhD Emeritus Professor University of Pennsylvania Michael N. Shadlen, MD, PhD Professor Columbia University Donna E. Shalala, PhD Professor University of Miami Irwin I. Shapiro, PhD University Professor Harvard University Larry J Shapiro, MD Executive Vice Chancellor and Dean Emeritus Washington University in St. Louis School of Medicine Joshua M. Sharfstein, MD Distinguished Professor of the Practice Johns Hopkins University 61

Carla J. Shatz, PhD Professor of Biology and Neurobiology Stanford University Ruth G. Shaw, PhD Professor University of Minnesota Peter M. Shearer, PhD Professor of Geophysics University of California, San Diego Val C. Sheffield, MD, PhD Professor Pediatrics and Medical Genetics and Genomics University of Iowa Michael L. Shelanski, MD, PhD Professor Columbia University Jay Shendure, MD, PhD Professor of Genome Sciences Howard Hughes Medical Institute and University of Washington / Allen Institute Morgan Sheng, PhD Professor MIT Scott Shenker, PhD Professor University of California, Berkeley Kenneth A. Shepsle, PhD George Markham Professor Emeritus of Government Harvard University and Brown University Charles J. Sherr, MD, PhD Member and Chair St Jude Children's Research Hospital Chet C. Sherwood, PhD Professor of Anthropology The George Washington University Jianjun Shi, PhD The Carolyn J. Stewart Chair and Professor Georgia Institute of Technology Richard M. Shiffrin, PhD Distinguished Professor of Cognitive Science Psychological and Brain Sciences Dept., Indiana University Yosef Shiloh, PhD Professor Tel Aviv University B.I. Shklovskii, PhD Professor University of Minnesota Melvyn J. Shochet, PhD Kersten Distinguished Service Professor of Physics Emeritus University of Chicago Kevan M. Shokat, PhD Professor University of California, San Francisco Jack P. Shonkoff, MD Richmond Professor of Child Health and Development Harvard University Peter W. Shor, PhD Professor MIT Stephen M Shortell, PhD Distinguished Professor of Health Policy and Management Emeritus University of California, Berkeley Edward H. Shortliffe, MD, PhD Professor Columbia University Boris I. Shraiman, PhD Distinguished Professor University of California, Santa Barbara Steven A. Siegelbaum, PhD Professor of Neuroscience Columbia University David O. Siegmund, PhD John D. and Sigrid Banks Professor Emeritus Stanford University Eric D. Siggia, PhD Professor of Biology and Physics, Head of Laboratory The Rockefeller University Fred J. Sigworth, PhD Professor Yale University 662

Jeffrey J. Siirola, PhD Professor of Engineering Practice Purdue University Thomas J. Silhavy, PhD Warner-Lambert Parke-Davis Professor Princeton University Joan Silk, PhD Regents Professor Arizona State University Pamela A. Silver, PhD Professor of Systems Biology Harvard Medical School Ida Sim, MD, PhD Professor of Medicine and Computational Precision Health University of California, San Francisco Beth A. Simmons, PhD Professor University of Pennsylvania Barry Simon, PhD Professor Caltech Melissa Simon, MD Professor and Obgyn Northwestern University Feinberg School of Medicine Lisa A Simpson, MB, BCH, MPH Impact Fellow and Former President and CEO AcademyHealth Vijay P. Singh, PhD, DSc Distinguished Professor, Regents Professor, Lehrer Distinguished Chair Texas A&M University Jane E. Sisk, PhD Retired Director, Division of Health Care Statistics National Center for Health Statistics; Centers for Disease Control and Prevention Brian Skyrms, PhD Professor University of California, Irvine Norman H. Sleep, PhD Professor Emeritus Frank A. Sloan, PhD J. Alexander McMahon Professor of Health Policy & Management and Professor of Economics Emeritus Duke University Paul Slovic, PhD Professor University of Oregon Bruce D. Smith, PhD Senior Scientist, Emeritus Smithsonian Institution George Davey Smith, MD DSc Professor University of Bristol Henry I. Smith, PhD Professor Emeritus MIT Janet L. Smith, PhD Professor University of Michigan Karen E Smith, PhD William Fulton Distinguished University Professor of Mathematics University of Michigan Linda B. Smith, PhD Distinguished Professor Indiana University Richard J.H. Smith, MD Sterba Hearing Research Professor University of Iowa Vernon L. Snoeyink, PhD Emeritus Professor of Environmental Engineering University of Illinois George N. Somero, PhD Professor Emeritus Stanford University Soroosh Sorooshian, PhD Distinguished Professor & Henry Samueli Chair University of California, Irvine Jeannette E. South-Paul, MD Executive Vice President and Provost Meharry Medical College Stanford University 663

Harold C. Sox, MD Professor of Medicine Emeritus Dartmouth Geisel School of Medicine Elizabeth S. Spelke, PhD Professor Harvard University Charles S. Spencer, PhD Curator Emeritus American Museum of Natural History Reisa A. Sperling, MD Professor Harvard Medical School Bruce Spiegelman, PhD Korsmeyer Professor of Cell Biology and Medicine Dana-Farber Cancer Institute and Harvard Medical School Daniel A. Spielman, PhD Sterling Professor of Computer Science, Statistics and Data Science, and of Mathematics Yale University Nicholas C. Spitzer, PhD Atkinson Family Distinguished Professor University of California, San Diego Allan C. Spradling, PhD Investigator, Howard Hughes Medical Institute Carnegie Institution for Science Jonathan Sprent, MD, PhD Professor Garvan Institute of Medical Research Larry R. Squire, PhD Professor University of California, San Diego Gigliola Staffilani, PhD Abby Rockefeller Mauze Professor MIT Shannon S. Stahl, PhD Steenbock Professor of Chemical Sciences University of Wisconsin-Madison Douglas O. Staiger, PhD John Sloan Dickey Third Century Professor in the Social Sciences Dartmouth College Kurt C. Stange, MD, PhD Family Physician and Professor Case Western Reserve University Richard P. Stanley, PhD Professor MIT and University of Miami George R. Stark, PhD Professor Cleveland Clinic Matthew W. State, MD, PhD Oberndforf Family Distinguished Professor University of California, San Francisco Kathleen J. Stebe, PhD Professor University of Pennsylvania Nils Chr. Stenseth, Dr. philos Professor University of Oslo Paul W. Sternberg, PhD Bren Professor of Biology Caltech Saul Sternberg, PhD Professor of Psychology University of Pennsylvania Joseph E. Stiglitz, PhD Professor Columbia University John David Stobo, MD Former Executive Vice President, UC Health University of California Susan Stokes, PhD Professor University of Chicago Edward M. Stolper, PhD Professor Caltech Anne C. Stone, PhD Regents Professor School of Human Evolution & Social Change, Arizona State University Howard A. Stone, PhD Neil A. Omenn '68 University Professor of Mechanical and Aerospace Engineering Princeton University 64

James M. Stone, PhD Professor Institute for Advanced Study Mark Stoneking, PhD Professor (retired) University of Lyon Mary Story, PhD Professor, Family Medicine and Community Health, Global Health Duke University Michael R. Strand, PhD Professor University of Georgia Joan E. Strassmann, PhD Charles Rebstock Professor Washington University in St. Louis Sharon Y. Strauss, PhD Distinguished Professor Emerita University of California, Davis Jerome F. Strauss, III, MD, PhD Emeritus Professor of Obstetrics and Gynecology University of Pennsylvania Perelman School of Medicine Karen B. Strier, PhD University of Wisconsin-Madison Professor of Anthropology Steven H. Strogatz, PhD Professor of Mathematics Cornell University Madhu Sudan, PhD Professor Harvard University Thomas C. Südhof, MD Professor Stanford University Jeremy Sugarman, MD, MPH, MA Professor Johns Hopkins University Sean D. Sullivan, PharmD, PhD Professor of Pharmacy and Public Health University of Washington Jesse W. Summers, PhD Professor Emeritus University of New Mexico Michael F. Summers, PhD Professor University of Maryland Baltimore County Roger E. Summons, PhD Professor Emeritus MIT Wesley I. Sundquist, PhD Samuels Distinguished Professor and Chair University of Utah Zhigang Suo, PhD Professor Harvard University Susan Strome, PhD Professor Emerita of MCD Biology University of California, Santa Cruz Gary Struhl, PhD Professor, Genetics and Development Columbia University Michael P. Stryker, PhD W.F. Ganong Professor of Physiology University of California, San Francisco Samuel I. Stupp, PhD Board of Trustees Professor of Chemistry, Materials Science, and Medicine Northwestern University Mriganka Sur, PhD Professor of Neuroscience MIT Leonard Susskind, PhD Professor of Physics Stanford University Karel Svoboda, PhD Director Allen Institute for Neural Dynamics Timothy M. Swager, PhD Professor of Chemistry MIT James R. Swartz, DSc Professor Stanford University 65

Katherine Swartz, PhD Professor of Health Policy and Economics, Emerita Harvard T.H. Chan School of Public Health Megan Sykes, MD Michael J. Friedlander Professor of Medicine Columbia University Lorraine S. Symington, PhD Professor Columbia University Peter Szolovits, PhD Professor MIT Jack W. Szostak, PhD Professor University of Chicago Bruce Tabashnik, PhD Regents Professor and Head, Department of Entomology University of Arizona Sarah J. Tabrizi, MBChB, FRCP, PhD Professor University College London Joseph S. Takahashi, PhD Professor University of Texas Southwestern Medical Center Lynne D. Talley, PhD Professor University of California San Diego Carol A. Tamminga, MD Professor and Chair University of Texas Southwestern Medical Center Elly M. Tanaka, PhD Director Institute of Molecular Biotechnology at the Austrian Academy of Sciences David W. Tank, PhD Professor Princeton University Terence C. Tao, PhD Professor of Mathematics University of California, Los Angeles Eva Tardos, PhD Jacob Gould Schurman Professor Cornell University Robert E. Tarjan, PhD Distinguished University Professor Princeton University Clifford H. Taubes, PhD Professor of Mathematics Harvard University Lisa Tauxe, PhD Distinguished Professor, Emerita University of California, San Diego Edwin W. Taylor, PhD Professor Emeritus University of Chicago Richard Taylor, PhD Professor Stanford University Russell H. Taylor, PhD Professor of Computer Science, Mechanical Engineering, Surgery, and Otolaryngology - Head-and-Neck Surgery Johns Hopkins University Susan S. Taylor, PhD Professor University of California, San Diego John W. Terborgh, PhD James B. Duke Professor Emeritus Duke University Julie A. Theriot, PhD Professor, Department of Biology University of Washington George E. Thibault, MS Professor Emeritus Harvard Medical School Edwin L. Thomas, PhD Professor of Materials Science and Engineering Texas A&M University Elizabeth A. Thompson, ScD Professor Emerita University of Washington Kip S. Thorne, PhD Feynman Professor of Theoretical Physics Emeritus Caltech 99 66

Jeremy W. Thorner, PhD Distinguished Professor Emeritus of Biochemistry, Biophysics and Structural Biology University of California, Berkeley James H. Thrall, MD Distinguished Tavares Professor of Radiology Harvard Medical school Robert J. Tibshirani, PhD Professor Stanford University James M. Tien, PhD Dean Emeritus University of Miami Shirley M. Tilghman, Ph.D. Professor and President Emerita Princeton University T. Don Tilley, PhD Distinguished Professor University of California, Berkeley Mary E. Tinetti, MD Gladys Phillip Crofoot Professor of Medicine Yale University Robert T.N. Tjian, PhD Professor University of California Senthil Todadri, PhD Professor of Physics MIT Andrei Tokmakoff, PhD Henry G. Gale Distinguished Service Professor University of Chicago Jean W. Tom, PhD Professor of the Practice Princeton University Peter Tontonoz, MD, PhD Professor University of California, Los Angeles Eric J. Topol, MD Professor of Translational Medicine and Executive Vice President Scripps Research Institute Florencia Torche, PhD Edwards S. Sanford Professor of Sociology and International Affairs Princeton University John M. Tranquada, PhD Distinguished Physicist Brookhaven Science Associates Scott Tremaine, PhD Professor Emeritus Institute for Advanced Study James W. Truman, PhD Professor Emeritus of Biology University of Washington Susan Trumbore, PhD Professor Max Planck Institute for Biogeochemistry and University of California, Irvine Doris Y. Tsao, PhD Professor of Neuroscience and HHMI Investigator University of California, Berkeley David N. Tse, PhD Professor Stanford University Chien-Wen Tseng, MD Independent Consultant Richard W. Tsien, DPhil Druckenmiller Professor of Neuroscience New York University Yannis Tsividis, PhD Edwin Howard Armstrong Professor of Electrical Engineering Columbia University John C. Tully, PhD Professor Emeritus Yale University Jenny Tung, PhD Director, Department of Primate Behavior and Evolution Max Planck Institute for Evolutionary Anthropology Michael Turelli, PhD Professor University of California, Davis 67

Monica G. Turner, PhD Eugene P. Odum Professor of Ecology, and Vilas Research Professor University of Wisconsin-Madison Paul E. Turner, PhD Professor Yale University Gina Turrigiano, PhD Professor Brandeis University Claudia Turro, PhD Professor The Ohio State University Bik-Kwoon Tye, PhD Professor Emeritus Cornell University J. Anthony Tyson, PhD Distinguished Professor University of California, Davis Peter A. Ubel, MD Professor Duke University Karen K Uhlenbeck, PhD Professor Institute for Advanced Study Fawwaz T. Ulaby, PhD Leith Distinguished University Professor of Electrical Engineering and Computer Science University of Michigan A. Galip Ulsoy, PhD Professor Emeritus University of Michigan C. Megan Urry, PhD Professor Yale University Cumrun Vafa, PhD Professor of Physics Harvard University Veronica Vaida, PhD Professor University of Colorado Boulder Robert Otto Valdez, PhD RWJF Professor Emeritus University of New Mexico Barbara Valent, PhD University Distinguished Professor, Department of Plant Pathology Kansas State University Joan Selverstone Valentine, PhD Professor Emeritus of Chemistry and Biochemistry University of California, Los Angeles John W. Valley, PhD Professor Emeritus University of Wisconsin-Madison David C. Van Essen, PhD Alumni Endowed Professor of Neuroscience Washington University in St. Louis Marc C. Van Montagu, PhD Em.Professor University of Ghent, Belgium David Vanderbilt, PhD Board of Governors Professor Rutgers University Susan J. VandeWoude, DVM Professor Moshe Y. Vardi, PhD University Professor and George Distinguished Service Professor Rice University Tener Goodwin Veenema, PhD, MPH, MS, FAAN Senior Scientist and Senior Scholar Johns Hopkins Bloomberg School of Public Health William A. Vega, PhD Professor Emeritus of Psychiatry, Public Health, and Social Work University of Southern California Akshay Venkatesh, PhD Professor Institute for Advanced Study Inder M. Verma, PhD Professor Retired John E. Vidale, PhD Professor University of Southern California 68 69

Elizabeth Vierling, PhD Distinguished Professor Emerita Biochemistry & Molecular Biology University of Massachusetts at Amherst Marie-France Vigneras, PhD Professor Emeritus University Paris-Cite Antonia M Villarruel, PhD Professor University of Pennsylvania Andrew J. Viterbi, PhD Presidential Professor University of Southern California Bruce C. Vladeck, PhD Former Administrator, Health Care Financing Administration, US Department of Health and Human Services David Vlahov, PhD, RN Professor Yale University David A. Vogan, Jr, PhD Professor emeritus MIT Paul Volberding, MD Professor of Medicine, Epidemiology and Biostatistics University of California, San Francisco Joseph J. Volpe, MD Professor Emeritus Harvard Medical School Ulrich H. von Andrian, MD Edward Mallinckrodt Jr. Professor of Immunopathology Harvard Medical School Peter H. Von Hippel, PhD Professor University of Oregon Robert H. Vonderheide, MD, DPhil Professor University of Pennsylvania Daniel F. Voytas, PhD Professor University of Minnesota Jelena Vuckovic, PhD Jensen Huang Professor of Global Leadership, Professor of Electrical Engineering and, by courtesy, of Applied Physics Stanford University Robert M. Wachter, MD Professor and Chair of the Department of Medicine University of California, San Francisco Meenakshi Wadhwa, PhD Regents Professor Arizona State University Amy K. Wagner, MD Professor, Physical Medicine & Rehabilitation, Neuroscience Edward H. Wagner, MD, MPH Professor Emeritus University of Washington Günter P. Wagner, PhD Professor Emeritus Yale University Norman J. Wagner, PhD Professor University of Delaware Grace Wahba, PhD Professor Emerita University of Wisconsin-Madison Robert M. Wald, PhD Professor University of Chicago David Walker, PhD Professor Emeritus Earth and Environmental Sciences Columbia University Graham C. Walker, PhD American Cancer Society Professor; HHMI Professor MIT Douglas C. Wallace, PhD, MD Professor University Medical School Robert B. Wallace, MD Professor Emeritus University of Iowa 69 69

Christopher A. Walsh, MD, PhD Chief, Division of Genetics and Genomics Boston Children's Hospital David R. Walt, PhD Professor Harvard Medical School Peter Walter, PhD Senior Vice President & Distinguished Investigator; Distinguished Professor Emeritus, UCSF Department of Biochemistry & Biophysics; Investigator Emeritus, Howard Hughes Medical Institute Altos Labs - Bay Area Institute of Science Brian A. Wandell, PhD Professor Stanford University Emily Wang, MD, MAS Professor Yale University School of Medicine James C. Wang, PhD Mallinckrodt Professor of Biochemistry and Molecular Biology, Emeritus Harvard University Michelle D. Wang, Ph.D. J.G. White Distinguished Professor in the Physical Sciences Cornell University Kenneth E. Warner, PhD Avedis Donabedian Distinguished University Professor Emeritus and Dean Emeritus of the School of Public Health University of Michigan Judith N. Wasserheit, MD, MPH Professor of Global Health, Medicine & Epidemiology University of Washington Larry A. Wasserman, PhD Professor Carnegie Mellon University Mary C. Waters, PhD John L. Loeb Professor of Sociology Harvard University Robert H. Waterston, MD, PhD Professor Emeritus University of Washington Duncan J. Watts, PhD Stevens University Professor University of Pennsylvania Casey T. Weaver, MD Professor of Pathology University of Alabama at Birmingham Connie M. Weaver, PhD Distinguished Research Professor San Diego State University Elke Weber, PhD Professor of Energy and the Environment Princeton University Fred Weber, AB Independent Consultant MetaRAM, Inc. Daniel W. Webster, ScD Bloomberg Professor of American Health Johns Hopkins University Robert G Webster, PhD, DSc, FRS, FNASC Emeritus Faculty, Department of Host-Microbe Interactions St. Jude Children's Research Hospital Detlef Weigel, PhD Director Max Planck Institute for Biology Tübingen Ronald J. Weigel, MD, PhD, MBA EA Crowell Jr. Professor and Chair University of Iowa Sheldon Weinbaum, PhD CUNY Distinguished Professor Emeritus City College of New York David H. Weinberg, PhD Distinguished University Professor The Ohio State University Robert A. Weinberg, PhD Professor MIT Barry R. Weingast, PhD Ward C. Krebs Family Professor of Political Science Stanford University Myron L. Weisfeldt, MD Professor Johns Hopkins University School of Medicine 70 70

Arthur Weiss, MD, PhD Professor Emeritus University of California, San Francisco Robin A. Weiss, PhD Emeritus Professor University College London Susan R. Weiss, PhD Professor University of Pennsylvania Herbert Weissbach, PhD Professor Emeritus Drew Weissman, MD, PhD Professor University of Pennsylvania Myrna Weissman, PhD Professor Columbia University Vagelos College of Physicians and Surgeons Columbia James A. Wells, PhD Professor University of California, San Francisco Kenneth B. Wells, MD MPH Professor UCLA Semel Institute and David Geffen School of Medicine Michael J. Welsh, MD Professor University of Iowa Xiao-Gang Wen, PhD Professor MIT Jonathan F. Wendel, PhD Distinguished Professor Iowa State University Janet F. Werker, PhD Professor University of British Columbia Rachel M. Werner, MD, PhD Robert D. Eilers Memorial - William Maul Measey Professor in Health Care Management and Economics; Professor of Medicine University of Pennsylvania Susan R. Wessler, PhD Distinguished Professor of Genetics Emerita University of California, Riverside Stephen C. West, PhD Professor The Francis Crick Institute Mary Jane West-Eberhard, PhD Senior Scientist Emerita Smithsonian Tropical Research Institute Gary L. Westbrook, MD Senior Scientist, Vollum Institute Oregon Health & Science University Arthur W. Westerberg, PhD Swearingen University Professor Emeritus Carnegie Mellon University Paul Westerhoff, PhD Regent Professor Arizona State University E. John Wherry III, PhD Professor and Chair, Department of Systems Pharmacology and Translational Therapeutics University of Pennsylvania Blaine C. White, MD Emeritus E.S. Thomas Professor of Emergency Medicine Wayne State University Eileen White, PhD Professor Rutgers University Steven R. White, PhD Distinguished Professor, Physics and Astronomy University of California, Irvine Cathy L. Whitlock, PhD Regents Professor Emerita of Earth Sciences Montana State University John Whyte, MD, PhD Institute Scientist Emeritus Moss Rehabilitation Research Institute William T. Wickner, MD Professor Dartmouth College Eric F. Wieschaus, PhD Professor Emeritus Princeton University Mark R. Wiesner, PhD Professor Duke University 71 14

Polly W. Wiessner, PhD Professor of Anthropology Arizona State University Avi Wigderson, PhD Herbert H. Maass Professor of Mathematics Institute for Advanced Study, Princeton Diana J. Wilkie, PhD Professor University of Florida Clifford M. Will, PhD Distinguished Professor of Physics University of Florida, Gainesville Walter C. Willett, MD Professor of Epidemiology and Nutrition Harvard University David R. Williams, PhD William G. Allyn Professor of Medical Optics University of Rochester David R. Williams, PhD Norman Professor of Public Health and African & African American Studies Harvard University R. Sanders Williams, MD Professor Duke University M. Roy Wilson, MD Distinguished Professor, Department of Ophthalmology Wayne State University Robert W. Wilson, PhD Senior Scientist Center for Astrophysics, Harvard and Smithsonian Timothy D. Wilson, PhD Sherrell J. Aston Professor Emeritus University of Virginia William Julius Wilson, PhD Geyser University Professor Emeritus Harvard University Fred M. Winston, PhD Professor of Genetics Harvard Medical School Garen J. Wintemute, MD, MPH Distinguished Professor of Emergency Medicine University of California, Davis 72 Elizabeth A. Winzeler, PhD Professor University of California, San Diego Dyann F. Wirth, PhD Professor Harvard University Mark B. Wise, PhD Professor CalTech Owen N. Witte, MD University Professor University of California, Los Angeles Edward Witten, PhD Professor Emeritus Institute for Advanced Study Richard L. Witter, DVM, PhD Research Leader & Laboratory Director (retired) Avian Disease & Oncology Laboratory Steven C. Wofsy, PhD Professor Harvard University Jedd D. Wolchok, MD, PhD Professor of Medicine, Cancer Center Director Weill Cornell Medicine Peter T. Wolczanski, PhD Todd Professor of Chemistry & Chemical Biology Cornell University Barbara L. Wolfe, PhD Richard A Easterlin Professor Emerita of Economics and Public Affairs University of Wisconsin-Madison Peter G. Wolynes, PhD Bullard-Welch Foundation Professor of Science Rice University Richard D. Wood, PhD Professor University of Texas MD Anderson Cancer Center W. Hugh Woodin, PhD Professor of Philosophy and of Mathematics Harvard University Nancy F. Woods, PhD Professor Emerita University of Washington

Karen L. Wooley, PhD Distinguished Professor Texas A&M University Catherine S. Woolley, PhD Professor Northwestern University Dawn J. Wright, PhD Chief Scientist and Courtesy Professor Environmental Systems Research Institute and Oregon State University Ernest M. Wright, DSc Professor of Physiology Emeritus University of California Los Angeles Peter E. Wright, PhD Professor, Department of Integrative Structural and Computational Biology Scripps Research Institute Stephen J. Wright, PhD Professor University of Wisconsin-Madison Hao Wu, PhD Asa and Patricia Springer Professor Harvard Medical School Carl I. Wunsch, PhD Cecil and Ida Green Professor of Physical Oceanography, emeritus MIT Israel J. Wygnanski, PhD Professor University of Arizona Joanna Wysocka, PhD Professor Stanford University Yu Xie, PhD Bert G. Kerstetter '66 University Professor of Sociology Princeton University Peidong Yang, PhD Professor University of California, Berkeley Mihalis Yannakakis, PhD Percy K. and Vida L. W. Hudson Professor of Computer Science Columbia University Martin F. Yanofsky, PhD Distinguished Professor Emeritus University of California, San Diego Horngtzer Yau, PhD Professor Harvard University Ali Yazdani, PhD James S. McDonnell Distinguished University Professor of Physics Princeton University Katherine A. Yelick, PhD Robert S. Pepper Distinguished Professor of Electrical Engineering and Computer Sciences University of California, Berkeley Gary I. Yellen, PhD Dr. George Packer Berry Professor of Neurobiology Harvard Medical School Paul G. Yock, MD Professor Emeritus Stanford University Anne D. Yoder, PHD Braxton Craven Professor of Evolutionary Biology Duke University Wayne M. Yokoyama, MD Professor Washington University in St. Louis Stephen G. Young, MD Distinguished Professor Amir Yacoby, PhD Professor Harvard University Kristine Yaffe, MD Professor University California, San Francisco University of California, Los Angeles William R. Young, PhD Distinguished Professor of Oceanography University of California, San Diego Dick K.P. Yue, ScD Professor of Mechanical and Ocean Engineering MIT 73

James C. Zachos, PhD Professor Emeritus University of California, Santa Cruz Virginia A. Zakian, PhD Emerita, Harry C. Wiess Professor in the Life Sciences Princeton University Ruth Zambrana, PhD Distinguished University Professor University of Maryland, College Park Ruth Enid Zambrana, PhD Distinguished University Professor University of Maryland College Park Patricia C. Zambryski, PhD Professor Emerita University of California, Berkeley Phillip D. Zamore, PhD Professor University of Massachusetts Chan Medical School Gary P. Zank, PhD Distinguished Professor University of Alabama in Huntsville Richard N. Zare, PhD Professor Stanford University Kenneth S. Zaret, PhD Joseph Leidy Professor of Cell and Developmental Biology University of Pennsylvania Mark von Zastrow, MD, PhD Professor University of California, San Francisco Rudolf Zechner, PhD Professor University of Graz, Graz, Austria Melinda A. Zeder, PhD Senior Scientist, Emeritus Smithsonian Institution Scott L. Zeger, PhD John C. Malone Professor of Biostatistics and Medicine Johns Hopkins University Ofer Zeitouni, PhD Professor Weizmann Institute and New York University Feng Zhang, PhD Professor MIT Yi Zhang, PhD Fred Rosen Professor Boston Children's Hospital and Harvard Medical School Xiaowei Zhuang, PhD David B. Arnold Professor of Science Harvard University David Zilberman, PhD Distinguished Professor University of California, Berkeley Dusan S. Zrnic, PhD Senior Research Scientist University of Oklahoma Julie Beth Zimmerman, PhD Vice Provost and Professor Yale University S. Lawrence Zipursky, PhD Professor University of California, Los Angeles Mary Lou Zoback, PhD Senior Research Scientist, retired U. S. Geological Survey George D. Zografi, PhD Edward Kremers Professor Emeritus University of Wisconsin-Madison Marlene Zuk, PhD Regents Professor University of Minnesota Wojciech Hubert Zurek, PhD Laboratory Fellow Los Alamos National Laboratory Ellen Gould Zweibel, PhD Professor University of Wisconsin-Madison 74

George Zweig, PhD Research Affiliate MIT 75 75